China Factory Supply Top Quality Glutathiones Capsules whitening capsules 500mg capsules
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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.
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Xi'an BC Bio-Tech Co., Ltd. is located in Xi'an City, Shaanxi Province, China. It is a biotechnology enterprise engaged in the research, development, production and sales of animal and plant extracts, cosmetics, pharmaceutical raw materials and intermediates. we are specialized in manufacturing powder, granule, pellet, sustained-release pellet, providing food and nutraceutical commissioned processing, OEM manufacturing and customized processing. We could not only provide you with vitamin premix, but also amino acid, minerals, carotenoids and herbal extract premix.
We have complete experimental facilities. And advanced testing instruments ensure the stability of product quality from all aspects. We have a complete sales service system, the products are exported to countries all over the world, and have won a good international reputation with excellent quality and excellent service.Our business is based on honesty and mutual trust. Sincerely look forward to establishing long-term mutually beneficial and good cooperation with customers all over the world.