L-Glutathione Oxidized Powder – 98%
L-Glutathione Oxidized Powder – 98%
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Oxidized glutathione (GSSG) is the disulfide form of glutathione and part of the cellular redox cycle. It is more stable than reduced glutathione and is used in cosmetics, agriculture and specialty nutrition.
GUTINS L-Glutathione Oxidized — 98% is offered for manufacturers, formulators and brands. Specification: 98%; form / technology: Powder; diet suitability: Vegetarian where process permits.
Product Specifications
| Product | L-Glutathione Oxidized — 98% |
|---|---|
| Category | Amino Acids & Derivatives |
| Subcategory | Amino acids / sports |
| Base Ingredient / Source | L-Glutathione Oxidized |
| Scientific Name | Glutathione disulfide |
| Specification / Assay | 98% |
| Form / Technology | Powder |
| Source Type | Fermentation / synthesis |
| Diet Suitability | Vegetarian where process permits |
| CAS Number | 27025-41-8 |
| EINECS / EC Number | 248-170-7 |
| Solubility | Soluble in water; insoluble in oils and ethanol |
| Trend / Positioning | Core amino acid |
| Available Pack Sizes | 50 g, 225 g, 1 Kg, 5 Kg (larger volumes on request) |
| Documentation | CoA, TDS and SDS available on request |
Key Benefits
- Part of the glutathione redox cycle
- More stable than reduced glutathione
- Supports antioxidant systems
- Used in cosmetic skin-conditioning formulas
Uses & Applications
Typical applications: Sports nutrition, cognition, recovery.
- Cosmetic serums and creams
- Specialty nutrition formulations
- Agricultural biostimulants
- Research and cell-culture use
- Redox-balance blends
How to Use / Dosage
- Typical daily intake: Used mainly in specialized formulations; supplemental amounts typically 100-500 mg/day
- Typical use level: 0.1-5% in cosmetics; specialty fills and research formulations
- 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; insoluble in oils and ethanol
Storage & Handling
Store tightly closed at 2-8 °C, protected from moisture and light.. Keep container tightly closed; use clean, dry utensils. Shelf life is typically 24 months in unopened original packaging (see CoA).
Regulatory Note
Food supplement status of oxidized glutathione is limited; verify novel food/dietary ingredient 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
- Limited supplement safety data - use conservative levels
- Not recommended in pregnancy and lactation
- Hygroscopic - keep tightly sealed
- Not a substitute for reduced glutathione in labelling
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.