{"id":12786,"date":"2026-08-11T13:54:32","date_gmt":"2026-08-11T05:54:32","guid":{"rendered":"https:\/\/collagensei.com\/?p=12786"},"modified":"2026-08-11T13:54:37","modified_gmt":"2026-08-11T05:54:37","slug":"de-quoi-sont-composees-les-gelules-des-complements-alimentaires","status":"publish","type":"post","link":"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/","title":{"rendered":"What Are Pill and Supplement Capsules Made Of?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 ez-toc-wrap-left counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title ez-toc-toggle\" style=\"cursor:pointer\">Table des mati\u00e8res<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table des mati\u00e8res\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#Capsule_Shell_vs_Capsule_Fill_What_Are_You_Actually_Looking_At\" >Enveloppe de la capsule ou contenu de la capsule : que regardez-vous r\u00e9ellement ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#Main_Capsule_Shell_Materials_Compared\" >Comparaison des principaux mat\u00e9riaux utilis\u00e9s pour l'enveloppe des capsules<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#Gelatin_Capsules\" >Capsules de g\u00e9latine<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#What_Is_a_Gelatin_Capsule_Made_From\" >De quoi est compos\u00e9e une g\u00e9lule en g\u00e9latine ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#Benefits_and_Limitations_of_Gelatin\" >Avantages et limites de la g\u00e9latine<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#HPMC_Vegetarian_Capsules\" >HPMC Vegetarian Capsules<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#What_Is_HPMC\" >What Is HPMC?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#HPMC_and_Moisture-Sensitive_Formulas\" >HPMC and Moisture-Sensitive Formulas<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#Pullulan_and_Other_Plant-Based_Capsules\" >Pullulan and Other Plant-Based Capsules<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#What_Is_Pullulan\" >What Is Pullulan?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#Does_Pullulan_Make_a_Product_USDA_Organic\" >Does Pullulan Make a Product USDA Organic?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#Hard_Capsules_vs_Softgels_vs_Delayed-Release_Capsules\" >Hard Capsules vs. Softgels vs. Delayed-Release Capsules<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#What_Else_Can_Be_in_a_Capsule_Shell\" >What Else Can Be in a Capsule Shell?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#Water_Plasticizers_and_Gelling_Agents\" >Water, Plasticizers, and Gelling Agents<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#Colorants_and_Opacifiers\" >Colorants et agents opacifiants<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#Preservatives_and_Processing_Aids\" >Conservateurs et adjuvants technologiques<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#Are_Supplement_Capsules_Made_of_Plastic\" >Are Supplement Capsules Made of Plastic?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#How_to_Read_%E2%80%9COther_Ingredients%E2%80%9D_on_the_Label\" >How to Read \u201cOther Ingredients\u201d on the Label<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#Which_Capsule_Material_Is_Best_for_Consumers\" >Which Capsule Material Is Best for Consumers?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#Which_Capsule_Shell_Should_Supplement_Brands_Choose\" >Which Capsule Shell Should Supplement Brands Choose?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#Capsule_Shell_Supplier_and_COA_Checklist\" >Capsule Shell Supplier and COA Checklist<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#Frequently_Asked_Questions\" >Questions fr\u00e9quemment pos\u00e9es<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-23\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#What_are_pill_capsules_made_of\" >What are pill capsules made of?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-24\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#What_are_vitamin_capsules_made_of\" >What are vitamin capsules made of?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-25\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#What_are_vegetarian_capsules_made_of\" >What are vegetarian capsules made of?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-26\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#Are_gelatin_capsules_made_from_pork\" >Les g\u00e9lules sont-elles fabriqu\u00e9es \u00e0 partir de porc ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-27\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#Are_supplement_capsules_made_of_plastic\" >Les capsules des compl\u00e9ments alimentaires sont-elles en plastique ?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-28\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#Can_you_open_a_supplement_capsule\" >Can you open a supplement capsule?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-29\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#Is_HPMC_always_better_than_gelatin\" >Is HPMC always better than gelatin?<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-30\" href=\"https:\/\/collagensei.com\/fr\/what-are-supplement-capsules-made-of\/#References\" >R\u00e9f\u00e9rences<\/a><\/li><\/ul><\/nav><\/div>\n\nLa plupart des enveloppes de comprim\u00e9s et de g\u00e9lules sont fabriqu\u00e9es \u00e0 partir de g\u00e9latine ou d\u2019HPMC (hypromellose). La g\u00e9latine est une prot\u00e9ine d\u2019origine animale, tandis que l\u2019HPMC est un mat\u00e9riau d\u2019origine non animale d\u00e9riv\u00e9 de la cellulose. Certaines g\u00e9lules d\u2019origine v\u00e9g\u00e9tale utilisent du pullulane ou d\u2019autres syst\u00e8mes \u00e0 base de polysaccharides. Les enveloppes des g\u00e9lules souples associent g\u00e9n\u00e9ralement de la g\u00e9latine ou un syst\u00e8me d'enveloppe non d'origine animale sp\u00e9cifique \u00e0 de l'eau et \u00e0 un plastifiant tel que la glyc\u00e9rine ou le sorbitol.<\/p>\n \n<p>L'enveloppe de la capsule est distincte du contenu qu'elle renferme. Le contenu peut contenir des vitamines, des min\u00e9raux, des extraits v\u00e9g\u00e9taux, des acides amin\u00e9s, des probiotiques, des huiles, des poudres, des granul\u00e9s, des microbilles et des excipients. Pour un aper\u00e7u plus complet des formats, des avantages et des crit\u00e8res de s\u00e9lection, consultez notre <a href=\"https:\/\/collagensei.com\/fr\/guide-complet-des-supplements-en-gelules\/\" target=\"_blank\" rel=\"noopener\">Guide des compl\u00e9ments alimentaires en g\u00e9lules<\/a>.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"545\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/11\/pill-supplement-capsule-materials-comparison.webp\" alt=\"Gelatin, HPMC, pullulan and softgel capsule shell materials compared\" class=\"wp-image-24298\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/11\/pill-supplement-capsule-materials-comparison.webp 1000w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/11\/pill-supplement-capsule-materials-comparison-300x164.webp 300w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/11\/pill-supplement-capsule-materials-comparison-768x419.webp 768w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/11\/pill-supplement-capsule-materials-comparison-18x10.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Capsule_Shell_vs_Capsule_Fill_What_Are_You_Actually_Looking_At\"><\/span>Enveloppe de la capsule ou contenu de la capsule : que regardez-vous r\u00e9ellement ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n<p>Un produit sous forme de g\u00e9lules comporte g\u00e9n\u00e9ralement deux syst\u00e8mes d'ingr\u00e9dients :<\/p>\n<ul>\n<li><strong>Le shell :<\/strong> l'enveloppe externe comestible, g\u00e9n\u00e9ralement compos\u00e9e de g\u00e9latine, d'HPMC, de pullulane, ou d'un syst\u00e8me sp\u00e9cial de g\u00e9lules molles ou \u00e0 lib\u00e9ration prolong\u00e9e.<\/li>\n<li><strong>Le contenu :<\/strong> les ingr\u00e9dients alimentaires actifs ainsi que les excipients n\u00e9cessaires pour assurer la fluidit\u00e9, l'uniformit\u00e9, la stabilit\u00e9, la transformation ou la lib\u00e9ration.<\/li>\n<\/ul>\n \n<p>Cette distinction est importante lors de la lecture d'une \u00e9tiquette. Le tableau \u00ab Informations nutritionnelles \u00bb r\u00e9pertorie les ingr\u00e9dients alimentaires, tandis que la liste des ingr\u00e9dients identifie g\u00e9n\u00e9ralement les mat\u00e9riaux d'enveloppe et autres ingr\u00e9dients qui ne sont pas mentionn\u00e9s dans le tableau \u00ab Informations nutritionnelles \u00bb. Selon la formule, l'\u00e9tiquette peut mentionner des termes tels que g\u00e9latine, hypromellose, glyc\u00e9rine, eau purifi\u00e9e, farine de riz, dioxyde de silicium, st\u00e9arate de magn\u00e9sium, colorants ou autres excipients.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"545\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/11\/capsule-shell-vs-fill-diagram.webp\" alt=\"Capsule shell and supplement fill ingredients shown in a labeled cross-section\" class=\"wp-image-24300\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/11\/capsule-shell-vs-fill-diagram.webp 1000w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/11\/capsule-shell-vs-fill-diagram-300x164.webp 300w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/11\/capsule-shell-vs-fill-diagram-768x419.webp 768w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/11\/capsule-shell-vs-fill-diagram-18x10.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Main_Capsule_Shell_Materials_Compared\"><\/span>Comparaison des principaux mat\u00e9riaux utilis\u00e9s pour l'enveloppe des capsules<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n<table>\n<thead>\n<tr>\n<th>Enveloppe de la capsule<\/th>\n<th>Mat\u00e9riau principal<\/th>\n<th>Sans composants d'origine animale ?<\/th>\n<th>Formulation type adapt\u00e9e<\/th>\n<th>V\u00e9rifications essentielles<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>G\u00e9lule dure en g\u00e9latine<\/td>\n<td>G\u00e9latine d\u00e9riv\u00e9e du collag\u00e8ne, g\u00e9n\u00e9ralement d'origine bovine ou porcine ; il existe \u00e9galement de la g\u00e9latine de poisson<\/td>\n<td>Non<\/td>\n<td>Formules g\u00e9n\u00e9rales pour les poudres, les granul\u00e9s et les microbilles<\/td>\n<td>Origine de l'esp\u00e8ce, compatibilit\u00e9 en mati\u00e8re d'humidit\u00e9, risque de r\u00e9ticulation, documentation halal\/casher<\/td>\n<\/tr>\n<tr>\n<td>G\u00e9lu en HPMC<\/td>\n<td>L'hypromellose, un \u00e9ther de cellulose<\/td>\n<td>G\u00e9n\u00e9ralement pr\u00e9sent\u00e9 comme ne provenant pas d'animaux<\/td>\n<td>Produits destin\u00e9s aux v\u00e9g\u00e9tariens ou aux v\u00e9g\u00e9taliens, ainsi que de nombreuses garnitures sensibles \u00e0 l'humidit\u00e9<\/td>\n<td>Composition des fournisseurs, syst\u00e8me g\u00e9lifiant, dissolution, certification, compatibilit\u00e9 de remplissage<\/td>\n<\/tr>\n<tr>\n<td>G\u00e9lule rigide \u00e0 base de pullulane<\/td>\n<td>Polysaccharide issu de la fermentation<\/td>\n<td>G\u00e9n\u00e9ralement pr\u00e9sent\u00e9 comme ne provenant pas d'animaux<\/td>\n<td>Produits haut de gamme d'origine v\u00e9g\u00e9tale et formules s\u00e9lectionn\u00e9es sensibles \u00e0 l'oxyg\u00e8ne<\/td>\n<td>Donn\u00e9es relatives aux barri\u00e8res, disponibilit\u00e9, co\u00fbt, champ d'application de la certification, conditionnement et essais de stabilit\u00e9<\/td>\n<\/tr>\n<tr>\n<td>G\u00e9lu classique<\/td>\n<td>G\u00e9n\u00e9ralement de la g\u00e9latine, de l'eau et un plastifiant tel que la glyc\u00e9rine ou le sorbitol<\/td>\n<td>En g\u00e9n\u00e9ral, non<\/td>\n<td>Huiles, suspensions et certains produits de remplissage liquides ou semi-solides<\/td>\n<td>Syst\u00e8me de plastifiants, int\u00e9grit\u00e9 des soudures, interaction entre la mati\u00e8re de remplissage et l'enveloppe, migration de l'humidit\u00e9<\/td>\n<\/tr>\n<tr>\n<td>G\u00e9lule sans origine animale<\/td>\n<td>Amidon, carragh\u00e9nane, cellulose modifi\u00e9e ou autres syst\u00e8mes \u00e0 base de polysaccharides propres \u00e0 chaque fournisseur<\/td>\n<td>En principe, sous r\u00e9serve de la pr\u00e9sentation des pi\u00e8ces justificatives<\/td>\n<td>Huiles v\u00e9g\u00e9tales et produits liquides<\/td>\n<td>Technologie des fournisseurs, d\u00e9lai de traitement, stabilit\u00e9, certification, r\u00e8gles du march\u00e9 cible<\/td>\n<\/tr>\n<tr>\n<td>G\u00e9lu \u00e0 lib\u00e9ration prolong\u00e9e<\/td>\n<td>Polym\u00e8re de rev\u00eatement sp\u00e9cialis\u00e9 ou syst\u00e8me de rev\u00eatement<\/td>\n<td>Cela d\u00e9pend du syst\u00e8me<\/td>\n<td>Formules con\u00e7ues pour une lib\u00e9ration au-del\u00e0 de l'estomac<\/td>\n<td>M\u00e9thode de dissolution valid\u00e9e, libell\u00e9 de l'\u00e9tiquette, conditions de conservation et mode d'emploi<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Gelatin_Capsules\"><\/span>Capsules de g\u00e9latine<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n<h3><span class=\"ez-toc-section\" id=\"What_Is_a_Gelatin_Capsule_Made_From\"><\/span>De quoi est compos\u00e9e une g\u00e9lule en g\u00e9latine ?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>La g\u00e9latine est une prot\u00e9ine issue de tissus animaux contenant du collag\u00e8ne. La g\u00e9latine destin\u00e9e \u00e0 la fabrication de g\u00e9lules provient g\u00e9n\u00e9ralement de mati\u00e8res premi\u00e8res bovines ou porcines, bien que de la g\u00e9latine d\u2019origine piscicole soit disponible pour certains produits sp\u00e9cialis\u00e9s. L\u2019origine doit \u00eatre v\u00e9rifi\u00e9e \u00e0 l\u2019aide du cahier des charges du fournisseur de g\u00e9lules, des documents de tra\u00e7abilit\u00e9 et de tout certificat religieux ou alimentaire pertinent. Une mention g\u00e9n\u00e9rique \u201c g\u00e9latine \u201d ne permet pas, \u00e0 elle seule, d\u2019identifier l\u2019esp\u00e8ce animale.<\/p>\n \n<p>Les g\u00e9lules en g\u00e9latine dure sont g\u00e9n\u00e9ralement constitu\u00e9es de deux parties, fabriqu\u00e9es \u00e0 partir de g\u00e9latine et d'eau. Les formulations des fournisseurs peuvent \u00e9galement inclure des colorants autoris\u00e9s, des agents opacifiants ou des adjuvants technologiques. Les g\u00e9lules souples sont diff\u00e9rentes : elles n\u00e9cessitent un plastifiant pour conserver leur souplesse et sont moul\u00e9es, remplies et scell\u00e9es en une seule op\u00e9ration. Pour une explication plus d\u00e9taill\u00e9e sur les mat\u00e9riaux et le contr\u00f4le qualit\u00e9, consultez <a href=\"https:\/\/collagensei.com\/fr\/de-quoi-est-composee-une-capsule-de-gelatine\/\" target=\"_blank\" rel=\"noopener\">Comment sont fabriqu\u00e9es les enveloppes des g\u00e9lules en g\u00e9latine ?<\/a>.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"Benefits_and_Limitations_of_Gelatin\"><\/span>Avantages et limites de la g\u00e9latine<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li><strong>Performances de fabrication \u00e9prouv\u00e9es :<\/strong> La g\u00e9latine est largement utilis\u00e9e et donne de bons r\u00e9sultats sur de nombreuses lignes d'encapsulation \u00e0 grande vitesse.<\/li>\n<li><strong>Prix et disponibilit\u00e9 :<\/strong> it is often more economical than specialty plant-based shell systems.<\/li>\n<li><strong>Dietary restrictions:<\/strong> it is not suitable for vegan or vegetarian products, and halal or kosher suitability requires appropriate sourcing and certification.<\/li>\n<li><strong>Environmental sensitivity:<\/strong> shell behavior can change under very dry, humid, or hot conditions.<\/li>\n<li><strong>Compatibilit\u00e9 de la formule :<\/strong> some fills can interact with gelatin or promote cross-linking, so dissolution and stability testing are important.<\/li>\n<\/ul>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"HPMC_Vegetarian_Capsules\"><\/span>HPMC Vegetarian Capsules<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n<h3><span class=\"ez-toc-section\" id=\"What_Is_HPMC\"><\/span>What Is HPMC?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>HPMC stands for hydroxypropyl methylcellulose and is also called hypromellose. It is a cellulose ether manufactured from purified cellulose through controlled chemical modification. The resulting material is used to form non-animal hard capsule shells. Although the cellulose source is plant-derived, claims such as vegan, non-GMO, halal, or kosher should still be supported by supplier documentation and certification rather than assumed from the material name alone.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"HPMC_and_Moisture-Sensitive_Formulas\"><\/span>HPMC and Moisture-Sensitive Formulas<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>HPMC shells commonly have a lower equilibrium moisture range than gelatin shells, which can make them useful for some hygroscopic or moisture-sensitive ingredients. This does not mean HPMC is automatically superior for every formula. Shell performance depends on the capsule supplier, gelling system, fill composition, storage humidity, packaging, and dissolution requirements. Compare these factors in our <a href=\"https:\/\/collagensei.com\/fr\/gelatine-vs-gelules-vegetariennes-dhpmc\/\" target=\"_blank\" rel=\"noopener\">gelatin vs. HPMC formulation guide<\/a>.<\/p>\n \n<p>Brands should confirm shell moisture specifications, brittleness risk, dissolution behavior, compatibility with hygroscopic ingredients, and performance after accelerated and real-time stability testing.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Pullulan_and_Other_Plant-Based_Capsules\"><\/span>Pullulan and Other Plant-Based Capsules<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n<h3><span class=\"ez-toc-section\" id=\"What_Is_Pullulan\"><\/span>What Is Pullulan?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Pullulan is a water-soluble polysaccharide made by microbial fermentation. It can be formed into clear, plant-based capsule shells and is often used for premium positioning. Pullulan may provide useful oxygen-barrier properties, but the practical protection of a finished supplement also depends on shell thickness, fill chemistry, headspace, bottle material, closure, desiccant or oxygen absorber, and storage conditions. Do not rely on one universal barrier multiple without supplier-specific test data.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"Does_Pullulan_Make_a_Product_USDA_Organic\"><\/span>Does Pullulan Make a Product USDA Organic?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>No capsule material automatically makes a finished product \u201c100% organic\u201d or \u201corganic.\u201d USDA rules allow pullulan for organic handling in products labeled \u201cMade with organic (specified ingredients or food group(s)),\u201d subject to the National Organic Program and certifier review. The finished product&#8217;s ingredients, percentages, processing aids, records, facility controls, and label must meet the applicable certification category. Obtain written approval from the organic certifier before finalizing claims or packaging.<\/p>\n \n<p>Other non-animal hard capsule systems may use starches, carrageenan, gellan gum, modified cellulose, or blends of polysaccharides. Their composition and processing behavior are supplier-specific, so the common or usual ingredient names and technical documents should be reviewed before using broad terms such as \u201cvegetable capsule.\u201d<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Hard_Capsules_vs_Softgels_vs_Delayed-Release_Capsules\"><\/span>Hard Capsules vs. Softgels vs. Delayed-Release Capsules<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n<table>\n<thead>\n<tr>\n<th>Format<\/th>\n<th>Structure<\/th>\n<th>Common fill<\/th>\n<th>Important limitation<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Two-piece hard capsule<\/td>\n<td>Separate cap and body<\/td>\n<td>Powders, granules, pellets, beadlets, and selected non-aqueous fills<\/td>\n<td>Not every formula can be opened or mixed into food; check product instructions<\/td>\n<\/tr>\n<tr>\n<td>G\u00e9lule<\/td>\n<td>One-piece, flexible, hermetically sealed shell<\/td>\n<td>Oils, suspensions, and selected liquid or semi-solid systems<\/td>\n<td>Fill and shell can exchange moisture or plasticizer, affecting stability<\/td>\n<\/tr>\n<tr>\n<td>G\u00e9lu \u00e0 lib\u00e9ration prolong\u00e9e<\/td>\n<td>Specialized shell or coated system<\/td>\n<td>Ingredients intended for delayed release or protection from stomach conditions<\/td>\n<td>Do not open, crush, or chew unless the product manufacturer confirms that it is appropriate<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1000\" height=\"545\" src=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/11\/hard-capsule-softgel-delayed-release-comparison.webp\" alt=\"Hard capsule, softgel and delayed-release capsule formats compared\" class=\"wp-image-24302\" srcset=\"https:\/\/collagensei.com\/wp-content\/uploads\/2025\/11\/hard-capsule-softgel-delayed-release-comparison.webp 1000w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/11\/hard-capsule-softgel-delayed-release-comparison-300x164.webp 300w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/11\/hard-capsule-softgel-delayed-release-comparison-768x419.webp 768w, https:\/\/collagensei.com\/wp-content\/uploads\/2025\/11\/hard-capsule-softgel-delayed-release-comparison-18x10.webp 18w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"What_Else_Can_Be_in_a_Capsule_Shell\"><\/span>What Else Can Be in a Capsule Shell?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n<h3><span class=\"ez-toc-section\" id=\"Water_Plasticizers_and_Gelling_Agents\"><\/span>Water, Plasticizers, and Gelling Agents<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Water is used during shell formation and remains at a controlled level in many finished shells. Softgels normally contain a plasticizer such as glycerin or sorbitol to keep the shell flexible. Some HPMC or plant-based capsule technologies use gelling agents or salts to support film formation. Exact compositions vary by supplier.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"Colorants_and_Opacifiers\"><\/span>Colorants et agents opacifiants<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Capsules may be clear, naturally colored, synthetically colored, or opaque. Colors can support product identification and branding, while opacity can reduce light exposure or hide an unattractive fill. A <a class=\"wpil_keyword_link\" href=\"https:\/\/collagensei.com\/fr\/impact-des-gelules-colorees-par-rapport-aux-gelules-transparentes-sur-la-perception-des-consommateurs-et-les-ventes\/\" target=\"_blank\"  rel=\"noopener\" title=\"Capsules color\u00e9es ou transparentes\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3884\">clear capsule<\/a> is not necessarily additive-free, and an opaque capsule does not reveal which opacifier was used. Review the supplier&#8217;s complete composition and the finished label.<\/p>\n \n<p>Titanium dioxide requirements differ by market. It remains permitted under applicable U.S. color-additive rules when used in compliance with those rules, while the European Union no longer authorizes titanium dioxide (E171) as a food additive. Brands selling across markets should select shell colors and opacifiers against the rules of every intended destination.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"Preservatives_and_Processing_Aids\"><\/span>Conservateurs et adjuvants technologiques<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Do not assume that every gelatin shell contains preservatives or that every plant-based shell is preservative-free. Modern empty hard capsules are supplied to defined microbiological and moisture specifications, and formulas differ. Ask for a complete ingredient statement, specification, allergen statement, and certificate of analysis for the exact shell grade and color.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Are_Supplement_Capsules_Made_of_Plastic\"><\/span>Are Supplement Capsules Made of Plastic?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n<p>No. Edible pill and <a class=\"wpil_keyword_link\" href=\"https:\/\/collagensei.com\/fr\/supplement-gelules-securite-composition-utilisation\/\" target=\"_blank\"  rel=\"noopener\" title=\"De quoi sont compos\u00e9es les g\u00e9lules de compl\u00e9ments alimentaires ? Guide sur la s\u00e9curit\u00e9, les ingr\u00e9dients et le choix des marques\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3885\">g\u00e9lules de compl\u00e9ment<\/a> are not made from ordinary packaging plastic. Gelatin is a protein, while HPMC, pullulan, and other plant-based systems are edible film-forming polymers or polysaccharides designed to disintegrate or dissolve under specified conditions. \u201cPolymer\u201d is a chemistry term and does not mean that the shell is conventional plastic.<\/p>\n \n<p>However, specialized delayed-release or pharmaceutical capsule systems can use modified polymers or coatings with controlled-release functions. Consumers should follow the product instructions, and brands should use the correct common or usual ingredient names and validated dissolution specifications.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"How_to_Read_%E2%80%9COther_Ingredients%E2%80%9D_on_the_Label\"><\/span>How to Read \u201cOther Ingredients\u201d on the Label<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n<p>In the United States, ingredients not declared in the Supplement Facts panel are generally listed in an ingredient statement headed \u201cOther Ingredients.\u201d The shell material, colors, flavors, fillers, binders, flow agents, and other excipients may appear there. Ingredients are generally listed in descending order of predominance by weight.<\/p>\n \n<table>\n<thead>\n<tr>\n<th>Terme de l'\u00e9tiquette<\/th>\n<th>Ce que cela signifie g\u00e9n\u00e9ralement<\/th>\n<th>Ce qu'il faut v\u00e9rifier<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>G\u00e9latine<\/td>\n<td>Animal-derived capsule shell or softgel shell component<\/td>\n<td>Bovine, porcine, fish, or mixed source; halal\/kosher status<\/td>\n<\/tr>\n<tr>\n<td>Hypromellose or HPMC<\/td>\n<td>Cellulose-derived hard capsule shell<\/td>\n<td>Full shell composition, gelling system, vegan and other certificates<\/td>\n<\/tr>\n<tr>\n<td>Pullulan<\/td>\n<td>Fermentation-derived polysaccharide shell<\/td>\n<td>Source materials, certification scope, supplier barrier data<\/td>\n<\/tr>\n<tr>\n<td>Glycerin or sorbitol<\/td>\n<td>Common softgel plasticizer<\/td>\n<td>Source, grade, formula compatibility, dietary claims<\/td>\n<\/tr>\n<tr>\n<td>Color added or named colors<\/td>\n<td>Colorant used in shell or product<\/td>\n<td>Target-market permission, source, allergen or dietary implications<\/td>\n<\/tr>\n<tr>\n<td>Titanium dioxide<\/td>\n<td>White colorant or opacifier in markets where permitted<\/td>\n<td>Destination-market compliance and customer requirements<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Which_Capsule_Material_Is_Best_for_Consumers\"><\/span>Which Capsule Material Is Best for Consumers?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n<p>There is no single best capsule material for everyone. Use the label and your dietary needs to narrow the choice:<\/p>\n<ul>\n<li>Choose a verified non-animal shell if you follow a vegan or vegetarian diet.<\/li>\n<li>Look for valid halal or kosher certification rather than relying only on \u201cvegetable\u201d or \u201cbovine\u201d wording.<\/li>\n<li>Check the full Other Ingredients list if you avoid particular colors, sweeteners, carrageenan, or other excipients.<\/li>\n<li>Do not open delayed-release, enteric, extended-release, or specialized capsules unless the manufacturer or a qualified healthcare professional confirms that it is appropriate.<\/li>\n<li>Ask a healthcare professional about the complete supplement formula if you are pregnant, nursing, taking medication, managing a medical condition, or have a known allergy.<\/li>\n<\/ul>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Which_Capsule_Shell_Should_Supplement_Brands_Choose\"><\/span>Which Capsule Shell Should Supplement Brands Choose?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n<p>For brands and formulators, shell selection should be made after evaluating the fill\u2014not from a marketing claim alone.<\/p>\n \n<table>\n<thead>\n<tr>\n<th>Decision factor<\/th>\n<th>Questions to answer before selection<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Positionnement alimentaire<\/td>\n<td>Does the product require vegan, vegetarian, halal, kosher, non-GMO, allergen, or organic certification?<\/td>\n<\/tr>\n<tr>\n<td>Fill compatibility<\/td>\n<td>Is the fill hygroscopic, oxygen-sensitive, acidic, alkaline, oily, reactive, or prone to cross-linking?<\/td>\n<\/tr>\n<tr>\n<td>Release profile<\/td>\n<td>Is immediate release acceptable, or is a validated delayed-release system required?<\/td>\n<\/tr>\n<tr>\n<td>Portion<\/td>\n<td>What fill weight and tapped density are required, and how many capsules per serving will consumers accept?<\/td>\n<\/tr>\n<tr>\n<td>Target markets<\/td>\n<td>Are every shell ingredient, color, and claim permitted in the United States, European Union, United Kingdom, Canada, Australia, and other intended markets?<\/td>\n<\/tr>\n<tr>\n<td>Stabilit\u00e9<\/td>\n<td>How will heat, humidity, oxygen, light, and packaging affect the shell and fill over shelf life?<\/td>\n<\/tr>\n<tr>\n<td>Fabrication<\/td>\n<td>Does the shell run reliably on the selected equipment, and are weight variation, locking, polishing, inspection, and metal detection controls defined?<\/td>\n<\/tr>\n<tr>\n<td>Commercial terms<\/td>\n<td>What are the minimum order quantity, lead time, color matching process, tooling needs, and supply continuity plan?<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n \n<p>Before requesting a quote, estimate the required shell size from formula density and target fill weight using a <a href=\"https:\/\/collagensei.com\/fr\/tableau-des-tailles-de-capsules-guide-des-dimensions\/\" target=\"_blank\" rel=\"noopener\">capsule size chart and dimensions guide<\/a>.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"Capsule_Shell_Supplier_and_COA_Checklist\"><\/span>Capsule Shell Supplier and COA Checklist<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ul>\n<li>Complete shell composition and common or usual ingredient names<\/li>\n<li>Source and traceability information for gelatin, cellulose, starch, and plasticizers<\/li>\n<li>Certificate of analysis and current specification for the exact lot and shell grade<\/li>\n<li>Microbiological, heavy-metal, residual-solvent, moisture, and physical specifications as applicable<\/li>\n<li>Disintegration or dissolution method and acceptance criteria<\/li>\n<li>Allergen, GMO, BSE\/TSE, vegan\/vegetarian, halal, kosher, and organic documents as applicable<\/li>\n<li>Color-additive and target-market regulatory statements<\/li>\n<li>Storage conditions, shelf life, packaging configuration, and change-control commitments<\/li>\n<li>Compatibility, pilot-run, accelerated-stability, and real-time-stability data for the finished formula<\/li>\n<\/ul>\n \n<p>GENSEI supports shell selection, formula review, capsule sizing, pilot and production planning, testing, packaging, and label coordination. Explore our <a href=\"https:\/\/collagensei.com\/fr\/fabricant-de-complements-alimentaires-en-gelules\/\" target=\"_blank\" rel=\"noopener\">fabrication de compl\u00e9ments en g\u00e9lules<\/a> capabilities to discuss a custom capsule project.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"Frequently_Asked_Questions\"><\/span>Questions fr\u00e9quemment pos\u00e9es<span class=\"ez-toc-section-end\"><\/span><\/h2>\n \n<h3><span class=\"ez-toc-section\" id=\"What_are_pill_capsules_made_of\"><\/span>What are pill capsules made of?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Most hard pill capsule shells are made from gelatin or HPMC. Gelatin is animal-derived, while HPMC is a cellulose-derived, non-animal material. Selected plant-based capsules use pullulan, starch, or other polysaccharide systems. Softgels usually contain gelatin or a specialized non-animal shell system, water, and a plasticizer.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"What_are_vitamin_capsules_made_of\"><\/span>What are vitamin capsules made of?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>The shell is commonly gelatin or HPMC, while the fill contains the vitamins and any excipients needed for manufacturing or stability. Both the Supplement Facts panel and Other Ingredients list should be reviewed.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"What_are_vegetarian_capsules_made_of\"><\/span>What are vegetarian capsules made of?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Many vegetarian hard capsules are made from HPMC, also called hypromellose. Others use pullulan or supplier-specific starch and polysaccharide systems. Verify the complete shell composition and any vegan, halal, kosher, or non-GMO documentation.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"Are_gelatin_capsules_made_from_pork\"><\/span>Les g\u00e9lules sont-elles fabriqu\u00e9es \u00e0 partir de porc ?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Some are, but not all. Gelatin capsules may use porcine, bovine, fish, or other approved gelatin sources. The animal source should be confirmed from the label, manufacturer, or supplier documentation.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"Are_supplement_capsules_made_of_plastic\"><\/span>Les capsules des compl\u00e9ments alimentaires sont-elles en plastique ?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>No. Standard edible capsules are made from film-forming materials such as gelatin, HPMC, or pullulan. These are not ordinary packaging plastics and are designed to disintegrate or dissolve under specified conditions.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"Can_you_open_a_supplement_capsule\"><\/span>Can you open a supplement capsule?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Some immediate-release powder capsules can be opened, but delayed-release, enteric, extended-release, beadlet, probiotic, enzyme, and moisture-sensitive products may not be suitable for opening. Follow the label and ask the manufacturer or a qualified healthcare professional when uncertain.<\/p>\n \n<h3><span class=\"ez-toc-section\" id=\"Is_HPMC_always_better_than_gelatin\"><\/span>Is HPMC always better than gelatin?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>No. HPMC can support non-animal positioning and may be useful for some moisture-sensitive fills, while gelatin may offer cost and processing advantages. The better choice depends on fill compatibility, release requirements, certification, target markets, packaging, stability, and cost.<\/p>\n\n\n\n<h2><span class=\"ez-toc-section\" id=\"References\"><\/span>R\u00e9f\u00e9rences<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ol>\n<li><a href=\"https:\/\/www.fda.gov\/food\/information-consumers-using-dietary-supplements\/questions-and-answers-dietary-supplements\" target=\"_blank\" rel=\"noopener nofollow\">FDA : Questions et r\u00e9ponses sur les compl\u00e9ments alimentaires<\/a><\/li>\n<li><a href=\"https:\/\/www.fda.gov\/food\/dietary-supplements-guidance-documents-regulatory-information\/dietary-supplement-labeling-guide-chapter-v-ingredient-labeling\" target=\"_blank\" rel=\"noopener nofollow\">FDA: Dietary Supplement Labeling Guide, Chapter V\u2014Ingredient Labeling<\/a><\/li>\n<li><a href=\"https:\/\/www.fda.gov\/regulatory-information\/search-fda-guidance-documents\/small-entity-compliance-guide-current-good-manufacturing-practice-manufacturing-packaging-labeling\" target=\"_blank\" rel=\"noopener nofollow\">FDA : Guide de conformit\u00e9 aux bonnes pratiques de fabrication en vigueur pour les compl\u00e9ments alimentaires<\/a><\/li>\n<li><a href=\"https:\/\/www.ftc.gov\/business-guidance\/resources\/health-products-compliance-guidance\" target=\"_blank\" rel=\"noopener nofollow\">FTC : Lignes directrices relatives \u00e0 la conformit\u00e9 des produits de sant\u00e9<\/a><\/li>\n<li><a href=\"https:\/\/www.ams.usda.gov\/rules-regulations\/national-organic-program-amendments-national-list-allowed-and-prohibited-0\" target=\"_blank\" rel=\"noopener nofollow\">USDA AMS: National Organic Program Amendment Adding Pullulan<\/a><\/li>\n<li><a href=\"https:\/\/www.ecfr.gov\/current\/title-21\/chapter-I\/subchapter-A\/part-73\/subpart-A\/section-73.575\" target=\"_blank\" rel=\"noopener nofollow\">U.S. eCFR: Titanium Dioxide Color Additive Regulation<\/a><\/li>\n<li><a href=\"https:\/\/eur-lex.europa.eu\/eli\/reg\/2022\/63\/oj\" target=\"_blank\" rel=\"noopener nofollow\">European Commission Regulation (EU) 2022\/63 on Titanium Dioxide (E171)<\/a><\/li>\n<li><a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC12299881\/\" target=\"_blank\" rel=\"noopener nofollow\">Comparative Evaluation of Gelatin and HPMC Capsule Shells Under Humidity Conditions<\/a><\/li>\n<\/ol>\n \n<p><em>Editorial note: This article provides general educational and formulation information. Finished-product suitability, claims, labeling, certification, and regulatory compliance must be assessed for the exact formula, supplier documentation, manufacturing process, and target market.<\/em><\/p>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>Most pill and supplement capsule shells are made from gelatin or HPMC (hypromellose). Gelatin is an animal-derived protein, while HPMC [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":12790,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[134],"tags":[400,534,101,489,135],"class_list":["post-12786","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-supplement-capsules","tag-capsule-manufacturing","tag-capsule-supplements-manufacturer","tag-gelatin","tag-softgels","tag-supplement-capsules"],"_links":{"self":[{"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/posts\/12786","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/comments?post=12786"}],"version-history":[{"count":4,"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/posts\/12786\/revisions"}],"predecessor-version":[{"id":24304,"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/posts\/12786\/revisions\/24304"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/media\/12790"}],"wp:attachment":[{"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/media?parent=12786"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/categories?post=12786"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/collagensei.com\/fr\/wp-json\/wp\/v2\/tags?post=12786"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}