S-Acetyl-L-Glutathione Powder – 98%

S-Acetyl-L-glutathione is an acetylated form of the tripeptide glutathione, in which an acetyl group protects the sulfur atom. It is valued as a more stable glutathione form for oral supplements aimed at antioxidant and cellular health support.

GUTINS S-Acetyl-L-Glutathione — 98% is offered for manufacturers, formulators and brands. Specification: 98%; form / technology: Powder; diet suitability: Vegetarian where process permits.

Product Specifications

Key Benefits

• Supports the body's glutathione-based antioxidant defences
• More stable thiol-protected form of glutathione
• Supports liver and detoxification pathways
• Supports cellular health and healthy ageing
• Positioned for skin radiance and beauty-from-within formulas

Uses & Applications

Typical applications: Sports nutrition, cognition, recovery.

• Antioxidant capsules and tablets
• Liver support formulas
• Beauty-from-within supplements
• Healthy-ageing and longevity stacks
• Sports recovery blends
• Premium sachets and stick packs

How to Use / Dosage

• Typical daily intake: 100–500 mg/day
• Typical use level: 5–40% in capsule fills and tablets; 0.1–0.5% in beverages and shots
• Weigh accurately and pre-blend small quantities with a carrier (e.g. maltodextrin, MCC or rice flour) for uniform distribution.
• Final dosage should be based on the lot-specific Certificate of Analysis, the target serving size and the rules of your destination market.

Solubility & Formulation

Soluble in water; slightly soluble in ethanol; insoluble in oils

Storage & Handling

Store in tightly closed containers in a cool, dry place away from light; reseal after use.. Keep container tightly closed; use clean, dry utensils. Shelf life is typically 24 months in unopened original packaging (see CoA).

Regulatory Note

Marketed as a dietary ingredient in the US; confirm NDI position with the supplier. Not generally listed as an authorised food ingredient in the EU – verify Novel Food and national status in the destination market.

Diet suitability: Vegetarian where process permits. This product is supplied as a raw ingredient for further manufacturing and is not a finished consumer product. The buyer is responsible for ensuring the ingredient, its use level and all label claims comply with the regulations of the destination market (e.g. FDA, EFSA, FSSAI, Health Canada, TGA).

Caution & Disclaimer

• Consult a professional before use in pregnancy or breastfeeding
• May have a sulfurous odour and taste; mask in finished products
• Individuals on chemotherapy should seek medical advice before use
• Hygroscopic – protect from moisture

For manufacturing, formulation and professional use only. Not for direct consumption in concentrated form. Keep out of reach of children. Avoid inhalation of dust and contact with eyes; use suitable PPE when handling. Consult a qualified healthcare professional before use if pregnant, nursing, taking medication or managing a medical condition. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Bulk & Wholesale Orders

Need more than 5 Kg, a custom specification, private label support or documentation (CoA, TDS, SDS, allergen and GMO statements)? Contact the GUTINS team for bulk pricing and lead times.