Factory Supply Pure L-Glutathione Reduced Supplements Skin Whitening Powder

• Type: Skin Care
• Function: Moisturizer, Anti-Aging, Whitening/Lightening, Acne Treatment, Firming, Nourishing, Anti-Wrinkle
• Main Ingredient: Glutathione
• Group: Female
• Certification: CE, FDA, MSDS, GMP
• Quality Guarantee Period: Two Years
• Model NO.: SH-007
• Store Method: Normal Temperature
• Transport Package: Drum
• Specification: 25KG/Drum
• Trademark: Source herb
• Origin: China
• Production Capacity: 100000kg

Product Description

Product Name:	L-Glutathione Reduced	CAS NO:	70-18-8
Test quantity:	100kg	Batch Number:	SH20220406
Production date	6, APR. 2022	Testing date	6, APR. 2022
Country of origin	China

 

ITEM	SPECIFICATION	RESULT	TEST METHOD
Appearance	White crystal Powder	Complies	Visual
Odor & Taste	Characteristic	Complies	Organoleptic
Sieve Analysis	98% pass 40 mesh	Complies	40 Mesh Screen
Solubility	Soluble in water	Complies
Specific Optical Rotation	[α]D^20:-15.5°~-17.5°	-16.53°	USP41
Assay	≥98%	98.35%	HPLC
Density	0.3-0.5g/ml	Complies
Loss on Drying	0.5% Max	0.331%	5G/105ºC/5hrs
Sulphated Ash	0.1% Max	0.065%	5G/525ºC/3hrs
Pesticides	<1ppm	Complies	Gas Chromatography
Heavy Metals	10ppm Max	Complies	Atomic Absorption
Arsenic (As)	NMT 2ppm	Complies	Atomic Absorption
Cadmium(Cd)	NMT 1ppm	Complies	Atomic Absorption
Lead (Pb)	NMT 3ppm	Complies	Atomic Absorption
Total Plate Count	1000cfu/g Max	Complies	CP2010
Yeast & Mold	100cfu/g Max	Complies	CP2010
Salmonella	Negative	Negative	CP2010
E.Coli	Negative	Negative	CP2010
Aflatoxins B1	<2ug/kg	Negative	HPLC
Aflatoxins (B1,B2,G1,G2)	<4ug/kg	Negative	HPLC
Packing	25kg/drum, Packing in paper-drums and two plastic-bags inside.
Storage	Store in a well-closed container away from moisture.
Shelf Life	2 years if sealed and store away from direct sun light.
Expiration Date	2024-APR .-5

Basic Info.
Product Name:L-Glutathione powder
Appearance:White powder
Purity:99.9%
Shelf life:2 years 

1. Glutathione (GSH) is a tripeptide that contains an unusual peptide linkage between the amine group of cysteine (which is attached by normal peptide linkage to a glycine) and the carboxyl group of the glutamate side-chain. It is an antioxidant, preventing damage to important cellular components caused by reactive oxygen species such as free radicals and peroxides.

2. Thiol groups are reducing agents, existing at a concentration of approximately 5 mM in animal cells. Glutathione reduces disulfide bondsformed within cytoplasmic proteins to cysteines by serving as an electron donor. In the process, glutathione is converted to its oxidized form glutathione disulfide (GSSG), also called L(-)-Glutathione.

3. 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 as a measure of cellular toxicity.

Product function

1: Detoxification: combine with poison or drug to eliminate its toxic effect.

2: Participate in redox reaction: as an important reducing agent, participate in a variety of redox reactions in the body.

3: Protect the activity of sulfhydrylase: keep sh, the active group of sulfhydrylase, in reducing state.

4: Maintain the stability of erythrocyte membrane structure: eliminate the damage of oxidant to erythrocyte membrane structure.