Product Introduction

Reduced Glutathione Cosmetic Powder is a high-purity, active antioxidant raw material. Classified as a small-molecule functional peptide ingredient, it is widely utilized in skincare and functional beauty products.

Specifications

Product Name	Reduced Glutathione Cosmetic Powder
Appearance	White powder
Specification	99%
Main Ingredient	Glutathione powder
Function	Healthcare
Service	OEM/ODM Private Label Service Support customization Formula customized
Keywords	Glutathione
Storage	Keep in a cool and dry.
Shelf Life	2 years
CAS No.	70-18-8
Molecular Formula	C10H17N3O6S
Appearance	White lyophilized powder
Application	Cosmetic raw material, skin care, anti aging

COA

Name:	Glutathione	Molecular formula:	C10H17N3O6S
Cas No:	70-18-8	Grade:	Food Grade ,Medical Grade

ITEM	SPECIFICATION	METHOD REFERENCE
Appearance	White crystalline powder	Visual
Ammonium	≤200ppm	Glutathione USPmonograph
Chloride	≤200ppm	USP35<221>
Sulfate	≤300ppm	USP35<221>
Iron	≤10ppm	USP35<241>
Arsenic	≤2ppm	USP35<211>
Heavy metals	≤10ppm	USP35<231>Method I
Loss on drying(3h at 105 ℃)	≤0.5%	USP35<731>
Residue on Ignition	≤0.1%	USP35<281>
L-glutathione oxidized	≤1.5%	Glutathione USP monograph
Total impurities	≤2.0%	Glutathione USP monograph
Assay(dry basis)	98.0% to 101.0%	Glutathione USP monograph

Product Advantages

High Purity

≥99% purity with low impurity levels, enhancing antioxidant and skin-brightening effects.

Potent Antioxidant Action

Efficiently scavenges free radicals, supporting anti-aging and skin repair functions.

Freeze-Drying Process

Low-temperature freeze-drying minimizes the loss of active ingredients, extends shelf life, and reduces product wastage.

Production and Quality Systems

Standards	Produced under GMP / ISO systems
Process Control	Raw material screening + End-to-end quality control
Testing	COA provided for every batch (Purity / Heavy Metals / Microbiology)
Traceability	Batch-level traceability
Third-Party Verification	Supports SGS / Intertek testing

Packaging and Storage

Packaging	Aluminum Foil Bag / Cardboard Drum (1 kg / 25 kg; customizable)
Storage	Store in a cool, dry place; keep sealed and protected from light.
Shelf Life	24 months