{"id":4839,"date":"2025-03-20T13:22:22","date_gmt":"2025-03-20T05:22:22","guid":{"rendered":"https:\/\/collagensei.com\/?page_id=4839"},"modified":"2026-06-15T17:43:25","modified_gmt":"2026-06-15T09:43:25","slug":"%e0%b8%9c%e0%b8%b9%e0%b9%89%e0%b8%9c%e0%b8%a5%e0%b8%b4%e0%b8%95%e0%b9%81%e0%b8%ad%e0%b8%a5-%e0%b8%84%e0%b8%b2%e0%b8%a3%e0%b9%8c%e0%b8%99%e0%b8%b4%e0%b8%97%e0%b8%b5%e0%b8%99","status":"publish","type":"page","link":"https:\/\/collagensei.com\/th\/specialty-ingredients\/l-carnitine-manufacturer\/","title":{"rendered":"\u0e1c\u0e39\u0e49\u0e1c\u0e25\u0e34\u0e15\u0e41\u0e2d\u0e25-\u0e04\u0e32\u0e23\u0e4c\u0e19\u0e34\u0e17\u0e35\u0e19"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"4839\" class=\"elementor elementor-4839\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2cbe36e e-con-full e-flex e-con e-parent\" data-id=\"2cbe36e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-fd933f9 elementor-widget elementor-widget-html\" data-id=\"fd933f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<div class=\"gensei-l-carnitine-page\">\r\n\r\n<style>\r\n.gensei-l-carnitine-page {\r\n  font-family: inherit;\r\n  color: #263238;\r\n  line-height: 1.65;\r\n  background: #ffffff;\r\n  position: relative;\r\n  width: 100vw;\r\n  max-width: 100vw;\r\n  left: 50%;\r\n  right: 50%;\r\n  margin-left: -50vw;\r\n  margin-right: -50vw;\r\n  overflow: hidden;\r\n}\r\n.gensei-l-carnitine-page * { box-sizing: border-box; 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}\r\n.gensei-l-carnitine-page .glc-faq {\r\n  display: grid;\r\n  gap: 14px;\r\n}\r\n.gensei-l-carnitine-page .glc-faq details {\r\n  background: #ffffff;\r\n  border: 1px solid #dbe6eb;\r\n  border-radius: 16px;\r\n}\r\n.gensei-l-carnitine-page .glc-faq summary {\r\n  cursor: pointer;\r\n  padding: 19px 22px;\r\n  color: #284a65;\r\n  font-weight: 800;\r\n}\r\n.gensei-l-carnitine-page .glc-faq p {\r\n  margin: 0;\r\n  padding: 0 22px 20px;\r\n  color: #5f6f78;\r\n}\r\n.gensei-l-carnitine-page .glc-final-cta {\r\n  background: linear-gradient(135deg,#396588,#284a65);\r\n  color: #ffffff;\r\n  border-radius: 28px;\r\n  padding: 42px;\r\n  display: grid;\r\n  grid-template-columns: 1fr auto;\r\n  gap: 28px;\r\n  align-items: center;\r\n}\r\n.gensei-l-carnitine-page .glc-final-cta h2 {\r\n  color: #ffffff;\r\n  margin: 0 0 10px;\r\n  font-size: 40px;\r\n  line-height: 1.18;\r\n  font-weight: 800;\r\n}\r\n.gensei-l-carnitine-page .glc-final-cta p {\r\n  margin: 0;\r\n  color: rgba(255,255,255,.88);\r\n  font-size: 17px;\r\n}\r\n.gensei-l-carnitine-page .glc-final-cta .glc-btn {\r\n  background: #ffffff;\r\n  color: #284a65;\r\n  border-color: #ffffff;\r\n  white-space: nowrap;\r\n}\r\n.gensei-l-carnitine-page .glc-disclaimer {\r\n  margin-top: 24px;\r\n  color: #5f6f78;\r\n  font-size: 13px;\r\n  line-height: 1.55;\r\n}\r\n\r\n@media (max-width:920px) {\r\n  .gensei-l-carnitine-page .glc-hero-grid,\r\n  .gensei-l-carnitine-page .glc-final-cta { grid-template-columns: 1fr; }\r\n  .gensei-l-carnitine-page .glc-grid-3 { grid-template-columns: 1fr 1fr; }\r\n  .gensei-l-carnitine-page .glc-application-grid { grid-template-columns: 1fr 1fr; }\r\n  .gensei-l-carnitine-page .glc-hero-title { font-size: 42px; }\r\n  .gensei-l-carnitine-page .glc-section-title,\r\n  .gensei-l-carnitine-page .glc-final-cta h2 { font-size: 34px; }\r\n}\r\n@media (max-width:620px) {\r\n  .gensei-l-carnitine-page .glc-hero { padding: 52px 0 44px; }\r\n  .gensei-l-carnitine-page .glc-section { padding: 48px 0; }\r\n  .gensei-l-carnitine-page .glc-grid-3,\r\n  .gensei-l-carnitine-page .glc-application-grid { grid-template-columns: 1fr; }\r\n  .gensei-l-carnitine-page .glc-hero-title { font-size: 34px; }\r\n  .gensei-l-carnitine-page .glc-section-title,\r\n  .gensei-l-carnitine-page .glc-final-cta h2 { font-size: 28px; }\r\n  .gensei-l-carnitine-page .glc-final-cta { padding: 30px 24px; }\r\n}\r\n<\/style>\r\n\r\n<div class=\"glc-hero\">\r\n  <div class=\"glc-wrap\">\r\n    <div class=\"glc-hero-grid\">\r\n      <div>\r\n        <div class=\"glc-eyebrow\">Bulk Specialty Supplement Ingredient Supplier<\/div>\r\n        <h1 class=\"glc-hero-title\">L-Carnitine Manufacturer & Bulk L-Carnitine Powder Supplier<\/h1>\r\n        <p class=\"glc-hero-text\">\r\n          Gensei supplies <strong>L-Carnitine<\/strong>, also known as <strong>Levocarnitine<\/strong>, <strong>L-Carnitine Base<\/strong>, <strong>L-Carnitine Powder<\/strong>, <strong>Carnitine<\/strong>, <strong>Vitamin BT<\/strong>, <strong>L-Carnitine L-Tartrate<\/strong>, <strong>Acetyl-L-Carnitine HCl<\/strong> or <strong>L-Carnitine Fumarate<\/strong>, for dietary supplement capsules, tablets, gummies, sachets, drink powders, active nutrition formulas and custom premix manufacturing. We support supplement brands and contract manufacturers with bulk supply, assay review, specific rotation, COA, specification review, sample coordination and global sourcing support.\r\n        <\/p>\r\n\r\n        <div class=\"glc-cta-row\">\r\n          <a class=\"glc-btn glc-btn-primary\" href=\"\/contact-us\/\">Request Quote<\/a>\r\n          <a class=\"glc-btn glc-btn-secondary\" href=\"\/contact-us\/\">Request COA & Specification<\/a>\r\n        <\/div>\r\n\r\n        <div class=\"glc-badge-row\">\r\n          <span class=\"glc-badge\">L-Carnitine Base<\/span>\r\n          <span class=\"glc-badge\">CAS 541-15-1<\/span>\r\n          <span class=\"glc-badge\">L-Tartrate Option<\/span>\r\n          <span class=\"glc-badge\">Assay & Rotation Review<\/span>\r\n          <span class=\"glc-badge\">Supplement Grade<\/span>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <div class=\"glc-hero-card\">\r\n        <h2 class=\"glc-card-title\">Product Highlights<\/h2>\r\n        <ul class=\"glc-check-list\">\r\n          <li>Bulk L-Carnitine raw material for dietary supplement and active nutrition ingredient manufacturing<\/li>\r\n          <li>Available as L-Carnitine base, L-Carnitine L-tartrate, L-Carnitine fumarate, Acetyl-L-Carnitine HCl or project-specific forms<\/li>\r\n          <li>Assay, identity, specific rotation, pH, moisture, appearance and purity can be reviewed according to specification and batch COA<\/li>\r\n          <li>Suitable for capsules, tablets, gummies, sachets, drink powders, active nutrition blends and custom supplement premixes<\/li>\r\n          <li>COA, specification sheet, SDS, TDS, allergen statement, non-GMO statement and flow chart available for qualified buyers<\/li>\r\n          <li>Moisture sensitivity, solubility, taste, particle size, flowability, residual solvents, heavy metals and microbiology should be reviewed before bulk purchase<\/li>\r\n          <li>Focused on supplement ingredient sourcing, not medical, pharmaceutical, sterile, animal feed or therapeutic use<\/li>\r\n        <\/ul>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"glc-section\">\r\n  <div class=\"glc-wrap\">\r\n    <div class=\"glc-section-head\">\r\n      <h2 class=\"glc-section-title\">What Is L-Carnitine?<\/h2>\r\n      <p class=\"glc-section-desc\">\r\n        L-Carnitine is a defined quaternary ammonium compound commonly sourced as a specialty supplement ingredient in base, tartrate, fumarate or acetylated forms.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"glc-highlight\">\r\n      <p>\r\n        <strong>L-Carnitine<\/strong> is also known as Levocarnitine, L-Carnitine Base, Carnitine or Vitamin BT in some technical documents. In supplement raw material sourcing, the buyer should confirm the exact form because L-Carnitine Base, L-Carnitine L-Tartrate, L-Carnitine Fumarate and Acetyl-L-Carnitine HCl have different CAS references, molecular weights, assay calculations, moisture behavior, taste profiles, formulation behavior and label declaration requirements. Buyers usually evaluate L-Carnitine by chemical identity, assay, specific rotation, pH, water content, particle size, bulk density, solubility, residual solvents, heavy metals, microbiology, packaging, storage condition and destination market label requirements.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"glc-grid-3\" style=\"margin-top:26px;\">\r\n      <div class=\"glc-card\">\r\n        <div class=\"glc-icon\">LC<\/div>\r\n        <h3>Defined Ingredient Identity<\/h3>\r\n        <p>L-Carnitine sourcing should confirm CAS number, exact salt or free base form, assay method, specific rotation and batch documentation.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"glc-card\">\r\n        <div class=\"glc-icon\">FORM<\/div>\r\n        <h3>Form Selection Matters<\/h3>\r\n        <p>Base, L-tartrate, fumarate and acetyl forms are not interchangeable for specification, label amount, moisture control or dosage-form design.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"glc-card\">\r\n        <div class=\"glc-icon\">B2B<\/div>\r\n        <h3>Supplement Supply Focus<\/h3>\r\n        <p>Gensei supports supplement brands, OEM factories and contract manufacturers with bulk L-Carnitine sourcing and technical documentation.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"glc-section glc-section-soft\">\r\n  <div class=\"glc-wrap\">\r\n    <div class=\"glc-section-head\">\r\n      <h2 class=\"glc-section-title\">L-Carnitine Specification Options<\/h2>\r\n      <p class=\"glc-section-desc\">\r\n        Final specifications depend on L-Carnitine form, assay basis, salt form, purity target, particle size, moisture control, packaging and destination market requirements.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"glc-table-wrap\">\r\n      <table class=\"glc-table\">\r\n        <thead>\r\n          <tr>\r\n            <th>Parameter<\/th>\r\n            <th>Typical Options for B2B Sourcing<\/th>\r\n          <\/tr>\r\n        <\/thead>\r\n        <tbody>\r\n          <tr>\r\n            <td>Product Category<\/td>\r\n            <td>L-Carnitine \/ L-Carnitine Powder \/ Levocarnitine \/ Specialty Supplement Ingredient<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Common Synonyms<\/td>\r\n            <td>L-Carnitine, Levocarnitine, L-Carnitine Base, L-Carnitine Inner Salt, Carnitine, Vitamin BT, L-Carnitine Powder, L-Carnitine Bulk Powder<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>L-Carnitine Base CAS<\/td>\r\n            <td>541-15-1<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>L-Carnitine Base Formula<\/td>\r\n            <td>C7H15NO3<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>L-Carnitine Base Molecular Weight<\/td>\r\n            <td>161.20 g\/mol<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Common Forms<\/td>\r\n            <td>L-Carnitine Base, L-Carnitine L-Tartrate, L-Carnitine Fumarate, Acetyl-L-Carnitine HCl and custom premix options<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>L-Carnitine L-Tartrate<\/td>\r\n            <td>Common solid-dose form; CAS 36687-82-8. Final assay, tartrate ratio and equivalent L-Carnitine content should be confirmed by batch COA.<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Acetyl-L-Carnitine HCl<\/td>\r\n            <td>Acetylated carnitine form; CAS 5080-50-2. It should be sourced and labeled separately from L-Carnitine Base.<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>L-Carnitine Fumarate<\/td>\r\n            <td>Fumarate salt option; CAS 90471-79-7 is commonly referenced. Final assay and equivalent L-Carnitine content should be confirmed by supplier documents.<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Typical Assay<\/td>\r\n            <td>High-purity options such as 98% or 99% may be discussed depending on form and stock. Final assay should be confirmed by batch COA.<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Identity \/ Rotation<\/td>\r\n            <td>Specific rotation, chiral identity, NMR, IR, HPLC or titration data may be requested according to specification and buyer requirements.<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Appearance<\/td>\r\n            <td>White to off-white powder, crystalline powder or powder to crystal depending on form, process and particle size<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Solubility<\/td>\r\n            <td>Many L-Carnitine forms are water soluble. Finished formula performance should still be tested for clarity, pH, taste and active uniformity.<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Moisture Review<\/td>\r\n            <td>Moisture sensitivity and hygroscopicity should be reviewed, especially for base and acetyl forms. Packaging and desiccant strategy may be important.<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Application Fit<\/td>\r\n            <td>Dietary supplement capsules, tablets, gummies, sachets, drink powders, active nutrition formulas and custom premixes<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Testing Items<\/td>\r\n            <td>Assay, identification, specific rotation, pH, water content, loss on drying, residue on ignition, particle size, bulk density, residual solvents, heavy metals and microbiology upon request<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Documents<\/td>\r\n            <td>COA, specification sheet, SDS, TDS, allergen statement, non-GMO statement, vegan statement, flow chart, residual solvent report and technical files upon request<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Packaging<\/td>\r\n            <td>1 kg sample pack, aluminum foil bag, moisture-barrier bag, 5 kg, 10 kg, 20 kg or 25 kg carton\/drum according to form, moisture behavior and order quantity<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Storage<\/td>\r\n            <td>Store sealed in a cool, dry and light-protected environment. Avoid moisture, heat, direct sunlight and strong odors.<\/td>\r\n          <\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n\r\n    <p class=\"glc-note\">\r\n      Note: This table is for B2B sourcing reference. Final form, assay, equivalent L-Carnitine content, specific rotation, moisture level, packaging, shelf life and documents should be confirmed according to the actual batch and purchase agreement.\r\n    <\/p>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"glc-section\">\r\n  <div class=\"glc-wrap\">\r\n    <div class=\"glc-section-head\">\r\n      <h2 class=\"glc-section-title\">L-Carnitine Base vs. L-Carnitine L-Tartrate vs. Acetyl-L-Carnitine<\/h2>\r\n      <p class=\"glc-section-desc\">\r\n        These ingredients are often searched together, but they differ in CAS number, assay basis, equivalent L-Carnitine content, moisture behavior and label strategy.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"glc-table-wrap\">\r\n      <table class=\"glc-table\">\r\n        <thead>\r\n          <tr>\r\n            <th>Item<\/th>\r\n            <th>L-Carnitine Base<\/th>\r\n            <th>L-Carnitine L-Tartrate<\/th>\r\n            <th>Acetyl-L-Carnitine HCl<\/th>\r\n          <\/tr>\r\n        <\/thead>\r\n        <tbody>\r\n          <tr>\r\n            <td>Typical Identity<\/td>\r\n            <td>Free base \/ inner salt form of L-Carnitine<\/td>\r\n            <td>Salt of L-Carnitine and L-tartaric acid<\/td>\r\n            <td>Acetylated L-Carnitine hydrochloride form<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>CAS Reference<\/td>\r\n            <td>541-15-1<\/td>\r\n            <td>36687-82-8<\/td>\r\n            <td>5080-50-2<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Buyer Check<\/td>\r\n            <td>Confirm assay, specific rotation, moisture behavior, pH, residual solvents and COA<\/td>\r\n            <td>Confirm assay, equivalent L-Carnitine content, tartrate ratio, solubility, particle size and COA<\/td>\r\n            <td>Confirm assay, acetyl form identity, HCl content, hygroscopicity, storage condition and label suitability<\/td>\r\n          <\/tr>\r\n          <tr>\r\n            <td>Application Notes<\/td>\r\n            <td>Commonly evaluated for powders, capsules, tablets and premixes when moisture control is suitable<\/td>\r\n            <td>Often evaluated for solid dosage forms, active nutrition powders and tablets because of handling properties<\/td>\r\n            <td>Often evaluated for specialty supplement formulas where acetylated carnitine identity is required<\/td>\r\n          <\/tr>\r\n        <\/tbody>\r\n      <\/table>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"glc-section glc-section-soft\">\r\n  <div class=\"glc-wrap\">\r\n    <div class=\"glc-section-head\">\r\n      <h2 class=\"glc-section-title\">Applications in Dietary Supplements<\/h2>\r\n      <p class=\"glc-section-desc\">\r\n        Gensei supplies L-Carnitine mainly for supplement and active nutrition projects rather than medical, pharmaceutical, sterile, animal feed or therapeutic applications.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"glc-application-grid\">\r\n      <div class=\"glc-app-item\">\r\n        <strong>Capsules<\/strong>\r\n        <span>Selected L-Carnitine forms can be evaluated for capsules when serving size, flowability, bulk density and moisture behavior are suitable.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"glc-app-item\">\r\n        <strong>Tablets<\/strong>\r\n        <span>L-Carnitine L-tartrate and selected forms can be reviewed for tablets with compression, disintegration and excipient compatibility testing.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"glc-app-item\">\r\n        <strong>Gummies<\/strong>\r\n        <span>Can be evaluated for gummies, but pH, taste, bitterness, moisture, heat exposure and active retention should be tested carefully.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"glc-app-item\">\r\n        <strong>Sachets<\/strong>\r\n        <span>Suitable for single-serve powders when solubility, taste, flowability, moisture and packaging are considered.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"glc-app-item\">\r\n        <strong>Drink Powders<\/strong>\r\n        <span>Water-soluble forms can be evaluated for drink powders with pH, flavor, clarity, aftertaste and stability review.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"glc-app-item\">\r\n        <strong>Active Nutrition Blends<\/strong>\r\n        <span>Can be combined with amino acids, electrolytes, caffeine, creatine, CoQ10 or vitamins after formula and claim review.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"glc-app-item\">\r\n        <strong>Chewables<\/strong>\r\n        <span>Chewable formulas should be tested for taste masking, mouthfeel, moisture pickup, tablet hardness and active uniformity.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"glc-app-item\">\r\n        <strong>Custom Premixes<\/strong>\r\n        <span>Can support OEM supplement projects requiring a defined L-Carnitine input and full documentation package.<\/span>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"glc-section\">\r\n  <div class=\"glc-wrap\">\r\n    <div class=\"glc-section-head\">\r\n      <h2 class=\"glc-section-title\">Formulation Notes for Supplement Brands<\/h2>\r\n      <p class=\"glc-section-desc\">\r\n        L-Carnitine selection should be aligned with ingredient form, equivalent L-Carnitine content, dosage format, solubility, taste, moisture control, packaging and destination-market compliance.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"glc-grid-3\">\r\n      <div class=\"glc-card\">\r\n        <div class=\"glc-icon\">01<\/div>\r\n        <h3>Choose the Right Form<\/h3>\r\n        <p>Confirm whether your formula requires L-Carnitine base, L-tartrate, fumarate or Acetyl-L-Carnitine HCl before approving raw material.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"glc-card\">\r\n        <div class=\"glc-icon\">02<\/div>\r\n        <h3>Calculate Equivalent Content<\/h3>\r\n        <p>Salt forms should be reviewed for equivalent L-Carnitine amount so serving size and Supplement Facts declaration are accurate.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"glc-card\">\r\n        <div class=\"glc-icon\">03<\/div>\r\n        <h3>Moisture Control<\/h3>\r\n        <p>Review water content, hygroscopicity, desiccant strategy, foil packaging and production-room humidity for powder and tablet projects.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"glc-card\">\r\n        <div class=\"glc-icon\">04<\/div>\r\n        <h3>Taste & pH Review<\/h3>\r\n        <p>Drink powders, gummies and chewables should be tested for sourness, bitterness, saltiness, pH, flavor compatibility and aftertaste.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"glc-card\">\r\n        <div class=\"glc-icon\">05<\/div>\r\n        <h3>Regulatory Status<\/h3>\r\n        <p>Ingredient status, import rules, platform policies, warning statements and permitted claims should be reviewed by destination market.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"glc-card\">\r\n        <div class=\"glc-icon\">06<\/div>\r\n        <h3>Supplement Facts Review<\/h3>\r\n        <p>Final L-Carnitine form, amount per serving, source name, equivalent amount and Daily Value statement should be confirmed by the brand owner.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"glc-section glc-section-soft\">\r\n  <div class=\"glc-wrap\">\r\n    <div class=\"glc-section-head\">\r\n      <h2 class=\"glc-section-title\">Why Choose Gensei as Your L-Carnitine Supplier?<\/h2>\r\n      <p class=\"glc-section-desc\">\r\n        Gensei provides procurement-oriented support for supplement brands and contract manufacturers sourcing bulk L-Carnitine powder.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"glc-grid-3\">\r\n      <div class=\"glc-card\">\r\n        <div class=\"glc-icon\">B2B<\/div>\r\n        <h3>Supplement-Focused Supply<\/h3>\r\n        <p>Our L-Carnitine support is focused on capsules, tablets, gummies, sachets, drink powders, active nutrition blends and supplement premixes.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"glc-card\">\r\n        <div class=\"glc-icon\">SPEC<\/div>\r\n        <h3>Specification Matching<\/h3>\r\n        <p>We help match L-Carnitine form, assay, equivalent content, particle size, flowability, moisture behavior and application fit to your project.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"glc-card\">\r\n        <div class=\"glc-icon\">COA<\/div>\r\n        <h3>Document Support<\/h3>\r\n        <p>COA, specification sheet, SDS, TDS, allergen statement, non-GMO statement, vegan statement and residual solvent report can be provided for qualified buyers.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"glc-card\">\r\n        <div class=\"glc-icon\">R&D<\/div>\r\n        <h3>Application Matching<\/h3>\r\n        <p>We support discussion around capsules, tablets, sachets, drink powders, gummies, chewables and custom supplement premixes.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"glc-card\">\r\n        <div class=\"glc-icon\">MOQ<\/div>\r\n        <h3>Bulk Order Support<\/h3>\r\n        <p>Packaging, MOQ, sample availability, lead time and shipment details can be discussed according to your project volume.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"glc-card\">\r\n        <div class=\"glc-icon\">GLB<\/div>\r\n        <h3>Global Supply Coordination<\/h3>\r\n        <p>Gensei supports international buyers with quotation, sample coordination, documentation and export shipment planning.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"glc-section\">\r\n  <div class=\"glc-wrap\">\r\n    <div class=\"glc-section-head\">\r\n      <h2 class=\"glc-section-title\">Quality Control & Documentation<\/h2>\r\n      <p class=\"glc-section-desc\">\r\n        For L-Carnitine raw material purchasing, assay, identity, specific rotation, moisture, residual solvents, batch documentation and label review are essential for supplier qualification.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"glc-grid-3\">\r\n      <div class=\"glc-card\">\r\n        <div class=\"glc-icon\">QC<\/div>\r\n        <h3>Batch COA<\/h3>\r\n        <p>Certificate of Analysis can verify key batch parameters such as assay, identification, specific rotation, pH, water content and microbial limits.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"glc-card\">\r\n        <div class=\"glc-icon\">ID<\/div>\r\n        <h3>Form Identity Review<\/h3>\r\n        <p>Confirm whether the material is base, L-tartrate, fumarate or acetyl form before calculating label amount and approving the formula.<\/p>\r\n      <\/div>\r\n\r\n      <div class=\"glc-card\">\r\n        <div class=\"glc-icon\">DOC<\/div>\r\n        <h3>Compliance Files<\/h3>\r\n        <p>SDS, TDS, allergen statement, non-GMO statement, vegan statement, flow chart, residual solvent report and technical files can support supplier approval.<\/p>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <div class=\"glc-highlight\" style=\"margin-top:26px;\">\r\n      <p>\r\n        Buyers should confirm L-Carnitine form, CAS number, assay, equivalent L-Carnitine content, specific rotation, pH, water content, particle size, bulk density, residual solvents, heavy metals, microbiology, allergen status, vegan statement, shelf life, packaging and storage conditions before placing bulk orders.\r\n      <\/p>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"glc-section glc-section-soft\">\r\n  <div class=\"glc-wrap\">\r\n    <div class=\"glc-section-head\">\r\n      <h2 class=\"glc-section-title\">Bulk Ordering Process<\/h2>\r\n      <p class=\"glc-section-desc\">\r\n        Gensei helps supplement buyers move from specification review to quotation, sampling and shipment.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"glc-process\">\r\n      <div class=\"glc-process-item\">\r\n        <span class=\"glc-process-number\">1<\/span>\r\n        <strong>Share Your Requirement<\/strong>\r\n        <span>Tell us your target L-Carnitine form, assay, application, order quantity, documentation needs, packaging needs and destination market.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"glc-process-item\">\r\n        <span class=\"glc-process-number\">2<\/span>\r\n        <strong>Confirm Specification<\/strong>\r\n        <span>Our team confirms available L-Carnitine base, L-tartrate, fumarate, acetyl form, assay target, sample availability and documentation options.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"glc-process-item\">\r\n        <span class=\"glc-process-number\">3<\/span>\r\n        <strong>Review COA & Documents<\/strong>\r\n        <span>Qualified buyers can request COA, specification sheet, SDS, TDS, allergen statement, residual solvent report and related technical documents.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"glc-process-item\">\r\n        <span class=\"glc-process-number\">4<\/span>\r\n        <strong>Quotation & Sample<\/strong>\r\n        <span>We provide pricing, MOQ, lead time, sample availability and shipping information based on the selected specification.<\/span>\r\n      <\/div>\r\n\r\n      <div class=\"glc-process-item\">\r\n        <span class=\"glc-process-number\">5<\/span>\r\n        <strong>Bulk Order & Shipment<\/strong>\r\n        <span>Batch quality confirmation, packaging and export shipment coordination are arranged before delivery.<\/span>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"glc-section\">\r\n  <div class=\"glc-wrap\">\r\n    <div class=\"glc-section-head\">\r\n      <h2 class=\"glc-section-title\">Frequently Asked Questions<\/h2>\r\n      <p class=\"glc-section-desc\">\r\n        Common questions from supplement brands, OEM manufacturers, contract manufacturers and ingredient buyers.\r\n      <\/p>\r\n    <\/div>\r\n\r\n    <div class=\"glc-faq\">\r\n      <details open>\r\n        <summary>What is L-Carnitine?<\/summary>\r\n        <p>L-Carnitine is a defined ingredient also known as Levocarnitine, L-Carnitine Base, Carnitine or Vitamin BT. In supplement raw material sourcing, it is commonly evaluated by exact form, assay, specific rotation, pH, water content, particle size, solubility, residual solvents, heavy metals, microbiology and batch COA.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>What is the CAS number of L-Carnitine?<\/summary>\r\n        <p>The CAS number commonly used for L-Carnitine Base is 541-15-1. L-Carnitine L-Tartrate, Acetyl-L-Carnitine HCl and L-Carnitine Fumarate have different CAS references and should be reviewed separately.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>What is the molecular formula of L-Carnitine Base?<\/summary>\r\n        <p>The molecular formula commonly referenced for L-Carnitine Base is C7H15NO3, with molecular weight around 161.20 g\/mol.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>What is the difference between L-Carnitine Base and L-Carnitine L-Tartrate?<\/summary>\r\n        <p>L-Carnitine Base is the free base or inner salt form, while L-Carnitine L-Tartrate is a salt form with tartaric acid. They differ in molecular weight, equivalent L-Carnitine content, moisture behavior, formulation behavior and label declaration.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>What is the difference between L-Carnitine and Acetyl-L-Carnitine?<\/summary>\r\n        <p>Acetyl-L-Carnitine is an acetylated form of L-Carnitine and is usually supplied as Acetyl-L-Carnitine HCl. It has a different CAS reference, molecular weight, assay basis and label identity, so it should not be treated as the same specification as L-Carnitine Base.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>Is L-Carnitine water soluble?<\/summary>\r\n        <p>Many L-Carnitine forms are water soluble, but finished formula performance should still be tested for clarity, pH, taste, active uniformity and stability.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>Is L-Carnitine hygroscopic?<\/summary>\r\n        <p>Some L-Carnitine forms can be moisture sensitive or hygroscopic. Buyers should review water content, packaging, desiccant strategy, storage condition and finished-product stability.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>Can L-Carnitine be used in capsules or tablets?<\/summary>\r\n        <p>Yes. Selected L-Carnitine specifications can be evaluated for capsules and tablets when serving size, bulk density, flowability, compression behavior, moisture control and stability are suitable.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>Can L-Carnitine be used in drink powders?<\/summary>\r\n        <p>L-Carnitine can be evaluated for drink powders, sachets and stick packs. Formulators should review solubility, pH, flavor compatibility, bitterness, aftertaste, moisture protection and active retention.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>Can L-Carnitine be used in gummies?<\/summary>\r\n        <p>L-Carnitine can be evaluated for gummy concepts, but heat, pH, taste, moisture, color impact, active retention and packaging should be tested carefully before launch.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>Is L-Carnitine vegan?<\/summary>\r\n        <p>Vegan suitability depends on production route, raw materials, processing aids, carriers and manufacturing conditions. Buyers should request a vegan statement if vegan label positioning is required.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>What documents can I request before ordering?<\/summary>\r\n        <p>Qualified B2B buyers can request COA, specification sheet, SDS, TDS, allergen statement, non-GMO statement, vegan statement, flow chart, residual solvent report, stability information and other technical files depending on the selected grade.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>How should L-Carnitine powder be stored?<\/summary>\r\n        <p>L-Carnitine powder should generally be stored sealed in a cool, dry and light-protected environment. Avoid moisture, heat, direct sunlight and strong odors.<\/p>\r\n      <\/details>\r\n\r\n      <details>\r\n        <summary>Does Gensei supply L-Carnitine for medical, pharmaceutical or animal feed use?<\/summary>\r\n        <p>This page is focused on B2B dietary supplement ingredient sourcing. If a project involves pharmaceutical, medical food, animal feed or therapeutic applications, the required grade, documentation and regulatory pathway should be confirmed separately.<\/p>\r\n      <\/details>\r\n    <\/div>\r\n  <\/div>\r\n<\/div>\r\n\r\n<div class=\"glc-section glc-section-soft\">\r\n  <div class=\"glc-wrap\">\r\n    <div class=\"glc-final-cta\">\r\n      <div>\r\n        <h2>Source Bulk L-Carnitine from Gensei<\/h2>\r\n        <p>Looking for an L-Carnitine manufacturer or bulk L-Carnitine powder supplier for dietary supplements? Contact Gensei to request quotation, COA, specification, assay, specific rotation, MOQ, sample availability and global shipping support.<\/p>\r\n      <\/div>\r\n\r\n      <div>\r\n        <a class=\"glc-btn\" href=\"\/contact-us\/\">Contact Supplier<\/a>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <p class=\"glc-disclaimer\">\r\n      Disclaimer: This product information is intended for B2B dietary supplement ingredient sourcing and formulation reference only. It is not intended to diagnose, treat, cure or prevent any disease. L-Carnitine ingredient selection should be reviewed by exact form, CAS number, assay, equivalent L-Carnitine amount, specific rotation, pH, water content, moisture behavior, storage condition, label declaration, Supplement Facts requirements, warning statements, import requirements and destination-market regulations. Regulatory status and permitted claims may vary by country, platform and finished-product category. Final supplement claims, dosage, labeling, warning statements, ingredient declaration, product classification and market compliance should be reviewed according to applicable regulations in the destination market.\r\n    <\/p>\r\n  <\/div>\r\n<\/div>\r\n\r\n<script type=\"application\/ld+json\">\r\n{\r\n  \"@context\": \"https:\/\/schema.org\",\r\n  \"@type\": \"Product\",\r\n  \"name\": \"L-Carnitine\",\r\n  \"alternateName\": [\r\n    \"Levocarnitine\",\r\n    \"L-Carnitine Base\",\r\n    \"L-Carnitine Powder\",\r\n    \"L-Carnitine Inner Salt\",\r\n    \"Carnitine\",\r\n    \"Vitamin BT\",\r\n    \"L-Carnitine L-Tartrate\",\r\n    \"L-Carnitine Fumarate\",\r\n    \"Acetyl-L-Carnitine HCl\",\r\n    \"Bulk L-Carnitine Powder\"\r\n  ],\r\n  \"description\": \"Bulk L-Carnitine powder supplied for dietary supplement capsules, tablets, gummies, sachets, drink powders, active nutrition formulas and custom premixes.\",\r\n  \"brand\": {\r\n    \"@type\": \"Brand\",\r\n    \"name\": \"Gensei\"\r\n  },\r\n  \"manufacturer\": {\r\n    \"@type\": \"Organization\",\r\n    \"name\": \"Gensei Global Industries Co., Ltd\"\r\n  },\r\n  \"category\": \"Dietary Supplement Ingredient\",\r\n  \"material\": \"L-Carnitine specialty supplement ingredient\",\r\n  \"additionalProperty\": [\r\n    {\r\n      \"@type\": \"PropertyValue\",\r\n      \"name\": \"L-Carnitine Base CAS Number\",\r\n      \"value\": \"541-15-1\"\r\n    },\r\n    {\r\n      \"@type\": \"PropertyValue\",\r\n      \"name\": \"L-Carnitine Base Molecular Formula\",\r\n      \"value\": \"C7H15NO3\"\r\n    },\r\n    {\r\n      \"@type\": \"PropertyValue\",\r\n      \"name\": \"L-Carnitine Base Molecular Weight\",\r\n      \"value\": \"161.20 g\/mol\"\r\n    },\r\n    {\r\n      \"@type\": \"PropertyValue\",\r\n      \"name\": \"Common Forms\",\r\n      \"value\": \"L-Carnitine Base, L-Carnitine L-Tartrate, L-Carnitine Fumarate, Acetyl-L-Carnitine HCl and custom premix options\"\r\n    },\r\n    {\r\n      \"@type\": \"PropertyValue\",\r\n      \"name\": \"Key Specifications\",\r\n      \"value\": \"Assay, identification, specific rotation, pH, water content, loss on drying, particle size, bulk density, residual solvents, heavy metals and microbiology\"\r\n    },\r\n    {\r\n      \"@type\": \"PropertyValue\",\r\n      \"name\": \"Applications\",\r\n      \"value\": \"Dietary supplement capsules, tablets, gummies, sachets, drink powders, active nutrition formulas and custom premixes\"\r\n    },\r\n    {\r\n      \"@type\": \"PropertyValue\",\r\n      \"name\": \"Documents\",\r\n      \"value\": \"COA, specification sheet, SDS, TDS, allergen statement, non-GMO statement, vegan statement, flow chart, residual solvent report and stability information upon request\"\r\n    },\r\n    {\r\n      \"@type\": \"PropertyValue\",\r\n      \"name\": \"Sourcing Note\",\r\n      \"value\": \"Exact L-Carnitine form, assay, equivalent L-Carnitine amount, moisture behavior, Supplement Facts label requirements and destination-market compliance should be confirmed by actual batch documents\"\r\n    }\r\n  ]\r\n}\r\n<\/script>\r\n\r\n<script type=\"application\/ld+json\">\r\n{\r\n  \"@context\": \"https:\/\/schema.org\",\r\n  \"@type\": \"FAQPage\",\r\n  \"mainEntity\": [\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"What is L-Carnitine?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"L-Carnitine is a defined ingredient also known as Levocarnitine, L-Carnitine Base, Carnitine or Vitamin BT. In supplement raw material sourcing, it is commonly evaluated by exact form, assay, specific rotation, pH, water content, particle size, solubility, residual solvents, heavy metals, microbiology and batch COA.\"\r\n      }\r\n    },\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"What is the CAS number of L-Carnitine?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"The CAS number commonly used for L-Carnitine Base is 541-15-1. L-Carnitine L-Tartrate, Acetyl-L-Carnitine HCl and L-Carnitine Fumarate have different CAS references and should be reviewed separately.\"\r\n      }\r\n    },\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"What is the molecular formula of L-Carnitine Base?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"The molecular formula commonly referenced for L-Carnitine Base is C7H15NO3, with molecular weight around 161.20 g\/mol.\"\r\n      }\r\n    },\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"What is the difference between L-Carnitine Base and L-Carnitine L-Tartrate?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"L-Carnitine Base is the free base or inner salt form, while L-Carnitine L-Tartrate is a salt form with tartaric acid. They differ in molecular weight, equivalent L-Carnitine content, moisture behavior, formulation behavior and label declaration.\"\r\n      }\r\n    },\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"What is the difference between L-Carnitine and Acetyl-L-Carnitine?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"Acetyl-L-Carnitine is an acetylated form of L-Carnitine and is usually supplied as Acetyl-L-Carnitine HCl. It has a different CAS reference, molecular weight, assay basis and label identity, so it should not be treated as the same specification as L-Carnitine Base.\"\r\n      }\r\n    },\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"Is L-Carnitine water soluble?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"Many L-Carnitine forms are water soluble, but finished formula performance should still be tested for clarity, pH, taste, active uniformity and stability.\"\r\n      }\r\n    },\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"Can L-Carnitine be used in capsules or tablets?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"Yes. 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Formulators should review solubility, pH, flavor compatibility, bitterness, aftertaste, moisture protection and active retention.\"\r\n      }\r\n    },\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"Can L-Carnitine be used in gummies?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"L-Carnitine can be evaluated for gummy concepts, but heat, pH, taste, moisture, color impact, active retention and packaging should be tested carefully before launch.\"\r\n      }\r\n    },\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"What documents can I request before ordering?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"Qualified B2B buyers can request COA, specification sheet, SDS, TDS, allergen statement, non-GMO statement, vegan statement, flow chart, residual solvent report, stability information and other technical files depending on the selected grade.\"\r\n      }\r\n    },\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"How should L-Carnitine powder be stored?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"L-Carnitine powder should generally be stored sealed in a cool, dry and light-protected environment. Avoid moisture, heat, direct sunlight and strong odors.\"\r\n      }\r\n    },\r\n    {\r\n      \"@type\": \"Question\",\r\n      \"name\": \"Does Gensei supply L-Carnitine for medical, pharmaceutical or animal feed use?\",\r\n      \"acceptedAnswer\": {\r\n        \"@type\": \"Answer\",\r\n        \"text\": \"This page is focused on B2B dietary supplement ingredient sourcing. If a project involves pharmaceutical, medical food, animal feed or therapeutic applications, the required grade, documentation and regulatory pathway should be confirmed separately.\"\r\n      }\r\n    }\r\n  ]\r\n}\r\n<\/script>\r\n\r\n<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Bulk Specialty Supplement Ingredient Supplier L-Carnitine Manufacturer &#038; Bulk L-Carnitine Powder Supplier Gensei supplies L-Carnitine, also known as Levocarnitine, L-Carnitine [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":4827,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","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":"disabled","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":""},"class_list":["post-4839","page","type-page","status-publish","hentry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"collagensei.com","author_link":"https:\/\/collagensei.com\/th\/author\/collagensei\/"},"uagb_comment_info":0,"uagb_excerpt":"Bulk Specialty Supplement Ingredient Supplier L-Carnitine Manufacturer &#038; Bulk L-Carnitine Powder Supplier Gensei supplies L-Carnitine, also known as Levocarnitine, L-Carnitine [&hellip;]","_links":{"self":[{"href":"https:\/\/collagensei.com\/th\/wp-json\/wp\/v2\/pages\/4839","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/collagensei.com\/th\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/collagensei.com\/th\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/collagensei.com\/th\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/collagensei.com\/th\/wp-json\/wp\/v2\/comments?post=4839"}],"version-history":[{"count":3,"href":"https:\/\/collagensei.com\/th\/wp-json\/wp\/v2\/pages\/4839\/revisions"}],"predecessor-version":[{"id":21666,"href":"https:\/\/collagensei.com\/th\/wp-json\/wp\/v2\/pages\/4839\/revisions\/21666"}],"up":[{"embeddable":true,"href":"https:\/\/collagensei.com\/th\/wp-json\/wp\/v2\/pages\/4827"}],"wp:attachment":[{"href":"https:\/\/collagensei.com\/th\/wp-json\/wp\/v2\/media?parent=4839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}