L-Methionine Supplier & Bulk Amino Acid Powder Manufacturer
Gensei fournit L-Methionine Powderégalement connu sous le nom de L-Met, H-Met-OH ou Acide (S)-2-amino-4-(méthylthio)butanoïque, for dietary supplements, amino acid blends, sports nutrition formulas, capsules, tablets, gummies, nutrition powders, drink powders and custom premix manufacturing. We support supplement brands and contract manufacturers with bulk supply, COA, specification sheet, sample availability and global B2B sourcing support.
Points forts du produit
- Bulk L-Methionine raw material for dietary supplement manufacturing
- Available as white crystalline powder or free-flowing amino acid powder
- Suitable for amino acid blends, sports nutrition, capsules, tablets, gummies and nutrition powders
- USP, FCC, food-grade or supplement-grade options available according to requirement
- Certificat d'origine, fiche technique, fiche de données de sécurité et documents techniques disponibles pour les acheteurs agréés
- Possibilité d'emballage en vrac, de prise en charge des échantillons et de coordination des exportations
What Is L-Methionine Powder?
L-Methionine powder is a sulfur-containing essential amino acid ingredient used in dietary supplement and functional nutrition formulations.
L-Methionine Powder is the L-isomer form of methionine and a sulfur-containing amino acid raw material used in supplement manufacturing. It is typically supplied as a white crystalline powder and used in amino acid blends, sports nutrition formulas, capsules, tablets, gummies, nutrition powders, drink powders and custom premixes. For B2B procurement, buyers usually evaluate L-Methionine by assay, grade, identity, particle size, solubility, odor profile, heavy metals, microbiology, documentation, packaging and destination market requirements.
Essential Amino Acid Ingredient
L-Methionine is used as an amino acid ingredient in supplement, nutrition powder and sports nutrition formulations.
Clear Technical Identity
L-Methionine has CAS 63-68-3, formula C5H11NO2S and molecular weight about 149.21 g/mol.
L'approvisionnement en compléments alimentaires
Gensei se spécialise dans la fourniture de matières premières en B2B pour les marques de compléments alimentaires, les usines OEM et les fabricants sous contrat.
L-Methionine Specification Options
Final specifications depend on grade, assay, particle size, packaging and destination market requirements.
| Paramètre | Options courantes |
|---|---|
| Catégorie de produits | L-Methionine Powder / Amino Acid Supplement Ingredient |
| Formulaire principal | L-Méthionine |
| Synonymes courants | L-Methionine, Methionine, L-Met, Met, H-Met-OH, L-2-Amino-4-(methylthio)butanoic acid, (S)-2-Amino-4-(methylthio)butanoic acid, L-Methionine FCC |
| No CAS | 63-68-3 |
| Formule moléculaire | C5H11NO2S |
| Poids moléculaire | 149,21 g/mol |
| Aspect caractéristique | White crystalline powder or white free-flowing powder |
| Dosage type | 98.5%, 99%, 99.5% or customized according to purchase specification and batch COA |
| Options de notation | USP, FCC, food grade, supplement grade or customized grade according to project requirements |
| Applications courantes | Amino acid supplements, sports nutrition, capsules, tablets, gummies, drink powders, nutrition powders and premixes |
| Éléments d'évaluation | Assay, identification, specific rotation, loss on drying, residue on ignition, chloride, sulfate, heavy metals, microbial limits and particle size upon request |
| Documents | Certificat d'analyse (COA), fiche technique, fiche de données de sécurité (FDS), fiche technique du produit (TDS), déclaration relative aux allergènes, déclaration « sans OGM » et documents techniques sur demande |
| Emballage | Sacs de 1 kg, 5 kg, 10 kg, 20 kg, 25 kg, cartons ou fûts, ou conditionnement en vrac sur mesure |
| Stockage | Store in a cool, dry, sealed environment. Avoid heat, moisture, direct sunlight and repeated exposure to humid air. |
Remarque : ce tableau est fourni à titre indicatif pour l'approvisionnement B2B. Les spécifications finales, la teneur, la qualité, le conditionnement, la durée de conservation et la documentation doivent être confirmés en fonction du lot concerné et du contrat d'achat.
L-Méthionine vs. DL-Méthionine
L-Methionine and DL-Methionine are related methionine ingredients, but they differ in isomer composition, labeling and formulation positioning.
| Article | L-Méthionine | DL-Méthionine |
|---|---|---|
| Composition | L-isomer form of methionine | Mixture of D-methionine and L-methionine |
| Positionnement commun | Selected for supplement formulas requiring the L-amino acid form | Often used in animal nutrition or other applications depending on specification and market rules |
| Demandes de subventions | Amino acid blends, capsules, tablets, powders, gummies and nutrition formulas | Use depends on formula target, label requirements and destination market regulations |
| Remarque à l'attention de l'acheteur | Confirm CAS, assay, specific rotation, grade and COA before bulk sourcing | Do not substitute for L-Methionine unless the formula, label and specification allow it |
Applications dans le domaine des compléments alimentaires
Gensei supplies L-Methionine primarily for dietary supplements, amino acid blends and functional nutrition products.
Why Choose Gensei as Your L-Methionine Supplier?
Gensei provides procurement-oriented support for supplement brands and contract manufacturers sourcing L-Methionine powder.
Approvisionnement axé sur les compléments alimentaires
Our L-Methionine ingredient support is focused on dietary supplements, amino acid formulas, sports nutrition, capsules, tablets, gummies and premixes.
Grade Matching
Gensei can discuss USP, FCC, food-grade and supplement-grade L-Methionine options according to finished-product requirements.
Assistance pour les documents
Le certificat d'origine, la fiche technique, la fiche de données de sécurité (FDS), la fiche technique du produit (FTP), la déclaration relative aux allergènes et d'autres documents techniques peuvent être fournis aux acheteurs B2B éligibles.
Correspondance des candidatures
We help match assay, grade, odor profile, solubility and particle size with powders, capsules, tablets and gummies.
Conditionnement en vrac
Les conditionnements en vrac peuvent être adaptés en fonction des spécifications, de la quantité commandée, des exigences de conservation et des conditions d'expédition.
Soutien à l'approvisionnement mondial
Gensei accompagne les acheteurs internationaux de compléments alimentaires en matière de devis, de gestion des échantillons, de documentation et de planification des expéditions à l'exportation.
Contrôle qualité et documentation
For L-Methionine raw material purchasing, batch documentation and quality testing are essential for supplier evaluation.
Lots COA
Un certificat d'analyse peut être fourni afin de vérifier les principaux paramètres du lot, tels que la teneur, l'identification et les limites de qualité.
Fiche technique
Les spécifications techniques permettent à vos équipes de R&D, d'achats et de qualité d'évaluer la pertinence d'un produit avant de procéder à un achat en gros.
Sécurité et manipulation
Les fiches de données de sécurité (FDS) et les informations relatives au stockage peuvent faciliter la manutention interne, l'entreposage et la planification de la production.
L-Methionine powder should be protected from moisture and stored in unopened original packaging under cool, dry conditions. Buyers should confirm assay method, grade, specific rotation, odor profile, impurity limits, shelf life, packaging and storage conditions before placing bulk orders.
Procédure de commande en gros
Gensei aide les acheteurs de produits complémentaires à passer de l'examen des spécifications à l'établissement du devis, à l'échantillonnage et à l'expédition.
Questions fréquemment posées
Questions fréquentes des marques de compléments alimentaires, des fabricants OEM, des fabricants sous contrat et des acheteurs d'ingrédients.
What is L-Methionine powder?
L-Methionine powder is the L-isomer form of methionine and a sulfur-containing essential amino acid ingredient used in dietary supplements, amino acid blends, sports nutrition formulas, capsules, tablets, gummies, drink powders and nutrition powders.
What is the CAS number of L-Methionine?
The CAS number of L-Methionine is 63-68-3. Final confirmation should follow the actual specification and batch COA.
What is the molecular formula of L-Methionine?
The molecular formula of L-Methionine is C5H11NO2S, and its molecular weight is about 149.21 g/mol.
What grades of L-Methionine can Gensei supply?
Gensei can discuss USP, FCC, food-grade and supplement-grade L-Methionine options according to your target market, finished dosage form and documentation requirements.
What is the difference between L-Methionine and DL-Methionine?
L-Methionine is the L-isomer form of methionine, while DL-Methionine is a mixture of D- and L-methionine. Buyers should confirm the required ingredient name, isomer form, label requirement and specification before sourcing.
Is L-Methionine suitable for dietary supplements?
Yes. L-Methionine is commonly used in dietary supplements, including amino acid blends, sports nutrition formulas, capsules, tablets, gummies, drink powders, nutrition powders and premixes.
Can L-Methionine be used in gummies?
Selected L-Methionine grades may be used in gummy supplement concepts. The final choice should consider dosage, taste, odor profile, texture, stability, processing temperature and formula compatibility.
Puis-je demander le certificat d'authenticité et la fiche technique avant de passer commande ?
Oui. Les acheteurs B2B éligibles peuvent demander un certificat d'authenticité, une fiche technique, une fiche de données de sécurité et les documents techniques associés avant de passer une commande en gros.
What is the MOQ for L-Methionine powder?
MOQ depends on grade, assay, packaging, stock status and destination market. Please contact Gensei with your required specification and purchase quantity for a detailed quotation.
How should L-Methionine powder be stored?
L-Methionine powder should generally be stored in a cool, dry and sealed environment. Avoid moisture, heat and direct sunlight to help maintain quality.
Do you supply L-Methionine for animal feed or pharmaceutical use?
This page is focused on B2B dietary supplement ingredient sourcing. If your project involves animal feed, pharmaceutical, medical food or regulated therapeutic applications, please confirm the required grade, documentation and regulatory pathway separately.
Source Bulk L-Methionine Powder from Gensei
Looking for an L-Methionine supplier or bulk amino acid powder manufacturer for dietary supplements? Contact Gensei to request quotation, COA, specification sheet, MOQ, sample availability and global shipping support.
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. Final supplement claims, dosage, labeling, warning statements, ingredient form, product classification and market compliance should be reviewed according to applicable regulations in the destination market.