GlcNAc Manufacturer & Bulk N-Acetyl-Glucosamine Supplier
Gensei supplies GlcNAc, também conhecido por N-Acetyl-Glucosamine, N-Acetil-D-Glucosamina, NAG, N-acetilglucosamina, 2-Acetamido-2-deoxy-D-glucose, 2-(Acetilamino)-2-deoxi-D-glucose, D-GlcNAc ou GlcNAc Powder, for dietary supplement capsules, tablets, gummies, sachets, powder blends, drink powders and custom joint support supplement premix manufacturing. We support supplement brands and contract manufacturers with bulk supply, source review, assay review, COA, specification review, sample coordination and global sourcing support.
Product Highlights
- Bulk GlcNAc raw material for dietary supplement and joint support formula manufacturing
- Commonly supplied as white to off-white crystalline powder with CAS 7512-17-6 and molecular formula C8H15NO6
- 98.0%–102.0%, 98% min, 99% HPLC, 40 mesh, 80 mesh or custom particle size options can be reviewed by batch
- Suitable for capsules, tablets, gummies, sachets, drink powders, powder blends and custom joint support supplement premixes
- COA, specification sheet, SDS, TDS, source declaration, allergen statement, shellfish-free statement where applicable and flow chart available for qualified buyers
- Shellfish source, fermentation source, cross-contact, residual solvents, heavy metals, microbiology and taste should be reviewed before bulk purchase
- Focused on dietary supplement ingredient sourcing, not medical, pharmaceutical, injectable, cosmetic, animal feed or therapeutic use
What Is GlcNAc?
GlcNAc is the common abbreviation for N-Acetyl-Glucosamine, an acetylated glucosamine derivative used as a specialty supplement raw material.
GlcNAc, or N-Acetyl-Glucosamine, is the acetylated form of glucosamine. In B2B supplement sourcing, it is commonly evaluated by CAS number, source route, assay, HPLC purity, identity method, specific rotation, pH, loss on drying, residue on ignition, particle size, bulk density, solubility, residual solvents, heavy metals, microbiology, allergen statement, shellfish-free statement, vegan statement where applicable, packaging, storage condition and destination-market label requirements.
GlcNAc Keyword Coverage
This page targets GlcNAc, NAG, N-Acetyl-Glucosamine and N-Acetyl-D-Glucosamine procurement searches.
Defined Ingredient Identity
Confirm CAS 7512-17-6, chemical name, formula, molecular weight, HPLC identity and batch COA before supplier approval.
Source & Allergen Review
GlcNAc may be linked to shellfish or non-shellfish routes, so source and allergen status should be confirmed by batch.
GlcNAc Specification Options
Final specifications depend on source, assay method, purity target, particle size, residual solvent profile, packaging and destination market requirements.
| Parâmetro | Typical Options for B2B Sourcing |
|---|---|
| Product Category | GlcNAc / N-Acetyl-Glucosamine / N-Acetyl-D-Glucosamine / NAG / Joint Support Supplement Ingredient |
| Common Synonyms | GlcNAc, NAG, N-Acetyl-Glucosamine, N-Acetyl-D-Glucosamine, N-Acetylglucosamine, D-GlcNAc, 2-Acetamido-2-deoxy-D-glucose, 2-(Acetylamino)-2-deoxy-D-glucose |
| Número CAS | 7512-17-6 |
| Fórmula molecular | C8H15NO6 |
| Peso molecular | 221,21 g/mol |
| Typical Assay | Commercial specifications may include 98.0%–102.0%, 98% min or 99% HPLC depending on grade and method. Final assay should be confirmed by batch COA. |
| Aparência | White, off-white, white crystalline powder, fine powder or granules depending on source, crystallization, drying and milling process |
| Mesh Size | 40 mesh, 80 mesh, fine powder, granules or custom particle size according to capsule, tablet, gummy, sachet or powder blend requirements |
| Source Options | Shellfish-linked source, glucosamine precursor route, fermentation-derived route or non-shellfish option by request. Final source should follow supplier documentation. |
| Notas de fabrico | Often produced by acetylation of glucosamine followed by crystallization, purification, drying, milling, sieving, QC testing and packaging |
| Solubilidade | Generally water soluble or water dispersible depending on grade and test conditions. Finished formulas should be tested for clarity, pH, taste, active uniformity and stability. |
| Application Fit | Dietary supplement capsules, tablets, gummies, sachets, drink powders, powder blends and custom joint support premixes |
| Testing Items | Assay, identification, HPLC purity, specific rotation, pH, loss on drying, residue on ignition, particle size, bulk density, residual solvents, heavy metals and microbiology upon request |
| Allergen Review | Shellfish source, crustacean shellfish declaration, shellfish-free statement, vegan statement and cross-contact statement should be reviewed before label use. |
| Documents | COA, specification sheet, SDS, TDS, source declaration, allergen statement, shellfish-free statement where applicable, vegan statement where applicable, non-GMO statement, residual solvent report, flow chart and technical files upon request |
| Embalagem | 1 kg sample pack, aluminum foil bag, moisture-barrier bag, 10 kg carton, 20 kg carton, 25 kg drum or customized bulk packaging according to grade and order quantity |
| Armazenamento | Store sealed in a cool, dry and light-protected environment. Avoid moisture, heat, direct sunlight and strong odors. |
Note: This table is for B2B sourcing reference. Final source, assay, HPLC method, particle size, allergen status, residual solvents, packaging, shelf life and documents should be confirmed according to the actual batch and purchase agreement.
GlcNAc vs. NAG vs. Glucosamine
GlcNAc and NAG are common abbreviations for N-Acetyl-Glucosamine, while glucosamine HCl and glucosamine sulfate are different ingredient forms.
| Item | GlcNAc | NAG | Glucosamine HCl / Sulfate |
|---|---|---|---|
| Typical Identity | N-Acetyl-Glucosamine or N-Acetyl-D-Glucosamine | Abbreviation for N-Acetyl-Glucosamine | Glucosamine salts such as hydrochloride or sulfate complexes |
| Common CAS | 7512-17-6 | 7512-17-6 | Glucosamine HCl commonly uses 66-84-2; sulfate forms use separate references |
| Buyer Check | Confirm assay, HPLC identity, source, particle size, allergen statement and COA | Confirm that NAG refers to N-Acetyl-Glucosamine rather than another ingredient abbreviation | Confirm salt form, equivalent glucosamine content, chloride or sulfate content and label declaration |
| Application Notes | Used in capsules, tablets, gummies, sachets, powder blends and joint support supplement formulas | Used as a short-form commercial name on sourcing and formulation documents | Often used in joint support formulas but should not be treated as the same ingredient identity as GlcNAc |
Shellfish Source vs. Fermentation Source
GlcNAc source affects allergen review, vegan positioning, label declaration, customer acceptance and target-market compliance.
| Item | Shellfish-Linked Source | Fermentation / Non-Shellfish Source |
|---|---|---|
| Source Positioning | May be produced from glucosamine or chitin sources linked to shrimp, crab, lobster or other crustacean shell materials | May be produced through fermentation or non-shellfish glucosamine precursor routes depending on supplier capability |
| Allergen Review | Requires crustacean shellfish source review, allergen statement, species declaration and cross-contact review | Requires shellfish-free statement, vegan statement if needed, substrate review and cross-contact statement |
| Label Positioning | Suitable when shellfish source is acceptable and properly declared for the destination market | Suitable for shellfish-free, vegetarian or vegan-positioned formulas when supported by documentation |
| Buyer Check | Confirm species, source, assay, purity, heavy metals, microbiology and COA | Confirm fermentation route, substrate, processing aids, assay, residual solvents, allergen status and COA |
Applications in Dietary Supplements
Gensei supplies GlcNAc mainly for dietary supplement joint support and multi-ingredient supplement projects rather than medical, pharmaceutical, cosmetic, animal feed or therapeutic applications.
Formulation Notes for Supplement Brands
GlcNAc selection should be aligned with source, assay, dosage format, taste profile, solubility, allergen positioning, packaging and destination-market compliance.
Confirm Identity
Verify that your material is GlcNAc / N-Acetyl-Glucosamine, not glucosamine HCl or glucosamine sulfate.
Review Assay Method
Confirm HPLC assay, identity method, purity range and batch chromatogram when your quality team requires detailed verification.
Confirm Source
Verify shellfish-linked, fermentation-derived, non-shellfish or vegan-compatible sourcing before label and market planning.
Particle Size & Flow
Capsules, tablets and sachets should be tested for 40 mesh, 80 mesh, bulk density, tapped density, flowability and blend uniformity.
Taste & pH Review
Drink powders, gummies and chewables should be tested for sweetness, aftertaste, pH compatibility, heat exposure and active retention.
Supplement Facts Review
Final ingredient name, amount per serving, serving size, source statement and Daily Value footnote should be confirmed by the brand owner.
Why Choose Gensei as Your GlcNAc Supplier?
Gensei provides procurement-oriented support for supplement brands and contract manufacturers sourcing bulk GlcNAc powder.
Supplement-Focused Supply
Our GlcNAc support is focused on capsules, tablets, gummies, sachets, drink powders, joint support blends and supplement premixes.
Specification Matching
We help match assay, source, particle size, solubility, density, flowability, allergen statement and application behavior to your project.
Document Support
COA, specification sheet, SDS, TDS, source declaration, allergen statement, shellfish-free statement and residual solvent report can be provided for qualified buyers.
Application Matching
We support discussion around capsules, tablets, sachets, drink powders, gummies, chewables and custom joint support premixes.
Bulk Order Support
Packaging, MOQ, sample availability, lead time and shipment details can be discussed according to your project volume.
Global Supply Coordination
Gensei supports international buyers with quotation, sample coordination, documentation and export shipment planning.
Quality Control & Documentation
For GlcNAc raw material purchasing, source, assay, identity, mesh size, heavy metals, microbiology and batch documentation are essential for supplier qualification.
Lote COA
Certificate of Analysis can verify key batch parameters such as assay, identification, loss on drying, residue on ignition, heavy metals and microbiology.
Source & Allergen Review
Source declaration, shellfish status, vegan statement where applicable, allergen statement and cross-contact information should be reviewed before label use.
Compliance Files
SDS, TDS, residual solvent report, flow chart, non-GMO statement, shellfish-free statement and technical files can support supplier approval.
Buyers should confirm GlcNAc identity, CAS number, source route, assay, purity range, HPLC method, specific rotation, pH, loss on drying, residue on ignition, particle size, bulk density, residual solvents, heavy metals, microbiology, allergen status, shellfish-free statement, vegan statement where applicable, shelf life, packaging and storage conditions before placing bulk orders.
Bulk Ordering Process
Gensei helps supplement buyers move from specification review to quotation, sampling and shipment.
Perguntas mais frequentes
Common questions from supplement brands, OEM manufacturers, contract manufacturers and ingredient buyers.
What is GlcNAc?
GlcNAc is N-Acetyl-Glucosamine, also called N-Acetyl-D-Glucosamine or NAG. In supplement raw material sourcing, it is commonly evaluated by source, CAS number, assay, identity, particle size, residual solvents, heavy metals, microbiology and batch COA.
What is the CAS number of GlcNAc?
The CAS number commonly used for GlcNAc or N-Acetyl-D-Glucosamine is 7512-17-6.
What is the molecular formula of GlcNAc?
The molecular formula commonly referenced for GlcNAc is C8H15NO6, with molecular weight around 221.21 g/mol.
Is GlcNAc the same as NAG?
Yes. GlcNAc and NAG are common abbreviations for N-Acetyl-Glucosamine or N-Acetyl-D-Glucosamine. Buyers should still confirm exact chemical identity and batch specification.
Is GlcNAc the same as glucosamine?
No. GlcNAc is the acetylated form of glucosamine. Glucosamine HCl and glucosamine sulfate are different ingredient forms with different CAS references, molecular weights and label declarations.
Is GlcNAc shellfish free?
Not automatically. GlcNAc may be linked to shellfish chitin or produced through non-shellfish routes. Buyers should request source declaration, allergen statement, shellfish-free statement and cross-contact information before making shellfish-free claims.
Is GlcNAc vegan?
Vegan suitability depends on source route, precursor, fermentation substrate, processing aids and manufacturing conditions. Buyers should request a vegan statement if vegan label positioning is required.
Is GlcNAc water soluble?
GlcNAc is generally water soluble or water dispersible depending on grade and test conditions. Finished formulas should be tested for clarity, pH, taste, active uniformity and stability.
Can GlcNAc be used in capsules or tablets?
Yes. GlcNAc can be evaluated for capsules and tablets when serving size, bulk density, flowability, particle size, compression behavior and stability are suitable.
Can GlcNAc be used in gummies?
GlcNAc can be evaluated for gummy concepts, but heat, pH, taste, texture, moisture, active retention and packaging should be tested carefully before launch.
Can GlcNAc be used in drink powders?
GlcNAc can be evaluated for drink powders, sachets and stick packs. Formulators should review solubility, pH, flavor compatibility, aftertaste, moisture protection and active retention.
Can GlcNAc be combined with glucosamine, chondroitin or MSM?
Yes. GlcNAc can be evaluated in joint support blends with glucosamine, chondroitin sulfate, MSM, sodium hyaluronate, collagen peptides or botanicals after formula and label review.
What quality indicators should be checked?
Buyers should review source, assay, identity, HPLC purity, specific rotation, pH, loss on drying, residue on ignition, particle size, bulk density, residual solvents, heavy metals, microbiology, allergen status and batch COA.
What documents can I request before ordering?
Qualified B2B buyers can request COA, specification sheet, SDS, TDS, source declaration, allergen statement, shellfish-free statement where applicable, vegan statement where applicable, non-GMO statement, residual solvent report, flow chart, stability information and other technical files depending on the selected grade.
Does Gensei supply GlcNAc for medical, pharmaceutical, cosmetic or animal feed use?
This page is focused on B2B dietary supplement ingredient sourcing. If a project involves pharmaceutical, medical food, injectable, cosmetic, animal feed or therapeutic applications, the required grade, documentation and regulatory pathway should be confirmed separately.
Source Bulk GlcNAc Powder from Gensei
Looking for a GlcNAc manufacturer or bulk N-Acetyl-Glucosamine supplier for dietary supplements? Contact Gensei to request quotation, COA, specification, source statement, assay, 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. GlcNAc ingredient selection should be reviewed by source, CAS reference, assay, purity range, particle size, residual solvents, allergen status, shellfish-free statement, vegan statement, label declaration, Supplement Facts requirements, warning statements, import requirements and destination-market regulations. This page does not position GlcNAc for pharmaceutical, injectable, medical food, animal feed, cosmetic or therapeutic applications. 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.