L-GLUTATHIONE REDUCED (GSH) 70-18-8

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Product Detail

Product Information

Glutathione is an antioxidant that helps protecting cells from reactive oxygen species such as free radicals and peroxides. By acting as an electron donor, glutathione reduces any disulfide bond formed within cytoplasmic proteins to cysteines. Glutathione is found almost exclusively in its reduced form, since the enzyme that reverts it from its oxidized form, glutathione reductase, is constitutively active and inducible upon oxidative stress. In fact, the ratio of reduced glutathione to oxidized glutathione within cells is often used scientifically as a measure of cellular toxicity.

Product name	L-Glutathione Reduced
Molecular Formula	C20H32N6O12S2
Molecular Weight	612.63
CAS No.	70-18-8
ENIECE No	200-725-4
Appearance	white powder

Specifications

1. Food /cosmetic grade (≥98% , USP35 /USP37/USP41) ;

2.Pharmaceutical /injection grade ( ≥98% ,EP7) ;

Usage

L-Glutathione Reduced is widely used in Pharmaceuticals, Nutraceuticals,Health functional foods, Dietary supplements, Skin-Whitening products, Cosmetic etc

The regular dosage form: Lyophilized Powder for Injection,Tablets,Capsules, Eye drops etc.

a. Daily nutraceuticals & Dietary supplement

1. Anti-aging, antioxidant, maintain skin vigor and luster

2. Whitening skin: restraining the melanin

3. Improve immunity: enhance immune cells function effectively prevent viruses

b. Drug treatment and prevention

1. Protect liver: prevention & treatment of liver diseases

2. Detoxification: drugs and other kinds of poisoning auxiliary treatments,helpful for excreting toxins.

3. Prevention and treatment of eye diseases

4. Auxiliary treatment of diabetes

Our advantage

1. Technology from Japan, equipment from USA, EU and JANPAN, standard GMP workshop.

2. Fermentation process, using the non-GMO yeast, ensure product safety and high purity

3. Non-animal origin, Kosher, Halal and HACCP certificates.

4. Large capacity(200MT/year); have stock ;quick delivery time

5. We can provide GMP/DMF documents

COA of L-Glutathione Reduced (USP41)

Test Item		Specification	Result	Analytical Method Reference
Appearance		White or almost white crystalline powder	White crystalline powder	Visual
Appearance of solution (10% w/v in water)		Clear and colorless	Complies	Visual
Bulk Density		≥0.50 g/ml	0.52 g/ml	In-house
Tapped Density		≥0.60 g/ml	0.65 g/ml	In-house
Particle Size		100% thru mesh 80	Complies	Mesh screen
Identification	S.O.R.	-15.5° ~ -17.5°	-16.0°	USP <781S>
Identification	Infrared	Positive	Positive	USP <197K>
Related	L-glutathione oxidized	≤1.5%	0.3%	Glutathione USP monograph
Related	Total impurities	≤2.0%	1.5%	Glutathione USP monograph
Assay(dry basis)		98.0% to 101.0%	100.3%	Glutathione USP monograph
Loss on drying(3 h at 105℃)		≤0.5%	0.3%	USP <731>
Residue on Ignition		≤0.1%	<0.1%	USP <281>
Ammonium		≤200ppm	﹤200ppm	Glutathione USP monograph
Chloride		≤200ppm	﹤200ppm	USP <221>
Sulfate		≤300ppm	﹤300ppm	USP <221>
Iron		≤10ppm	﹤10ppm	USP <241>
Arsenic		≤1ppm	<1ppm	AFS
Cadmium		≤1ppm	<1ppm	AAS
Lead		≤1ppm	<1ppm	AAS
Mercury		≤1ppm	<1ppm	AFS
Heavy metals		≤10ppm	<10ppm	USP <231>Method I
Total Plate Count		≤1000 cfu/g	<10 cfu/g	USP <61>
Yeast and Mold		≤100 cfu/g	25 cfu/g	USP <61>
Coliforms		≤30 cfu/g	<10 cfu/g	USP <61>
E. Coli		Negative/g	Negative	USP <62>
Salmonella		Negative/10g	Negative	USP <62>
Staphylococcus Aureus		Negative/g	Negative	USP <62>