Glutathione – Direct-Compression Grade

Glutathione is a tripeptide of glutamate, cysteine and glycine and the body's principal intracellular antioxidant, produced commercially by yeast fermentation. Microencapsulated and application-grade forms improve stability, taste and compatibility in tablets, drinks and gummies.

Direct-compression grade engineered for flow and compressibility, suitable for tablet manufacture without wet granulation.

GUTINS Glutathione — direct-compression grade is offered for manufacturers, formulators and brands. Specification: application-grade specification; form / technology: direct-compression grade; diet suitability: Verify carrier.

Product Specifications

Key Benefits

• Master cellular antioxidant
• Supports liver detoxification
• Supports skin brightness and radiance
• Supports immune function
• Stabilised grades reduce sulfur odour and oxidation

Uses & Applications

Typical applications: Tablets, powders, beverages, gummies.

• Antioxidant capsules and tablets
• Skin brightening beauty supplements
• Liver support formulas
• Effervescent and beverage powders
• Gummies
• Sublingual and oral films

How to Use / Dosage

• Typical daily intake: 250–1,000 mg/day
• Typical use level: 10–60% in capsule/tablet fills; 1–10% in powders and gummies; 0.05–0.5% in beverages
• Formulation tip: Blend with standard lubricants (e.g. 0.5–1% magnesium stearate) and compress directly.
• 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

Freely soluble in water; insoluble in ethanol and oils

Storage & Handling

Store sealed in a cool, dry place below 25 °C, protected from light, oxygen and humidity.. Keep container tightly closed; use clean, dry utensils. Shelf life is typically 24 months in unopened original packaging (see CoA).

Regulatory Note

Reduced glutathione is sold as a dietary ingredient in the US (GRAS notices exist) and has an EU Novel Food authorisation for specified yeast-derived material and uses. Verify in the destination market.

Diet suitability: Verify carrier. 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

• Readily oxidises – protect from moisture, heat and air
• Sulfurous odour/taste in unprotected forms
• Caution in asthma with inhaled forms
• Not recommended in pregnancy or breastfeeding due to limited data

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.