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L-Glutathione(GSH) Powder Purity ≥99.0% | CAS# 70-18-8 | C10H17N3O6S | White Powder | Glutathione (GSH) is usually the main antioxidant in the body, Often used in cosmetics.


L-Glutathione, also known as GSH, is a molecule found naturally in your body. Produced by the liver as well as by neurons in the central nervous system, glutathione is made up of three amino acids: L-cysteine, glycine, and L-glutamate.

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L-Glutathione (GSH) is an antioxidant in plants, animals, fungi, and some bacteria and archaea. Glutathione is capable of preventing damage to important cellular components caused by reactive oxygen species such as free radicals, peroxides, lipid peroxides, and heavy metals.

Everything you want to know about glutathione

It is a tripeptide with a gamma peptide linkage between the carboxyl group of the glutamate side-chain and cysteine. The carboxyl group of the cysteine residue is attached by a normal peptide linkage to a glycine.

L-Glutathione is an antioxidant. It is involved in the metabolism of toxins and carcinogens, DNA synthesis and repair, protein and prostaglandin synthesis, amino acid transport, immune system function, prevention of oxidative cell damage, and enzyme activation. Proponents claim that glutathione supplements can help treat and prevent a number of health conditions.


L-Glutathione Functions

  • Antioxidant - GSH is the body’s master Antioxidant, our bodies depend on GSH for the removal of toxins and GSH is at the heart of all immune functions. Other antioxidants in our body depend on GSH to function properly.
  • Detoxification - GSH detoxifies a large number of pollutants by binding to carcinogens, heavy metals, herbicides, pesticides, and radiation by forming a soluble compound with the toxin that can then be excreted through the urine or bile.
  • Immune system - Healthy growth and activity of immune cells depends on the availability of GSH. The protective activity of GSH is two-fold – it enhances the activity of immune cells and also functions as an antioxidant within them.
  • Increased Energy - GSH enables the mitochondria of a cell to remain fully charged, enhancing muscle strength and endurance. Clinical trials have shown that lowering GSH in the mitochondria results in cell death.
  • Repair - GSH performs a vital role in repairing the damaged DNA. Normal to elevated GSH keeps the repair of our cells at a maximum and reduces the number of cell mutations that would occur otherwise.


L-Glutathione Applications


Beauty and Personal care:

L-Glutathione is mainly used in beauty products (whitening and brightening), often used in cosmetics. By inhibiting tyrosinase biosynthesis or by competing with the substrate tyrosine, the formation of melanin can be inhibited. To eliminate wrinkles, increase skin elasticity, shrink pores, lighten pigment, the body has an excellent whitening effect. Glutathione as the main ingredient in cosmetic products in Europe and the United States was welcomed by the decades.

Food & Beverage:

  • 1) Added to the surface products, can play a role in the reduction. Not only to make bread to reduce the time to the original one-half or one-third of a substantial improvement in working conditions, and play a strengthening role in food nutrition and other functions.
  • 2) Added to the yogurt and infant food, the equivalent of vitamin C, can play a role in a stabilizing agent.
  • 3) Mix it into the fish cake, which can prevent the color deepens.
  • 4) Added to meat and cheese and other foods, with enhanced flavor effect.

Health medicine:

  • 1) Radiation sickness and radiation safety: radiation, radioactive substances, or anticancer drugs caused by leukopenia and other symptoms can play a protective effect.
  • 2) To protect the liver, detoxification, hormone inactivation, promote bile acid metabolism, help absorb fat-soluble vitamins in the digestive tract.
  • 3) Anti-allergy, or systemic or local patients with hypoxemia caused by inflammation, can reduce cell damage and promote repair.
  • 4) To improve certain diseases and symptoms as a secondary drug process. Such as hepatitis, hemolytic disease, keratitis, cataracts, and retinal diseases, such as eye diseases, improve vision.
  • 5) Easy to accelerate acid metabolism, excretion of free radicals, play skin care, anti-aging effect.

Additional information

Product Name

Pure Bulk L-Glutathione



Molecular Formula



GSH, γ-L-Glutamyl-L-cysteinylglycine
(2S)-2-Amino-4-({(1R)-1-[(carboxymethyl)carbamoyl]-2-sulfanylethyl}carbamoyl)butanoic acid


White Powder

Grade Standard

Cosmetic Grade, Medicine Grade


Purity ≧99%


Cosmetic Raw Materials, Skin Care Products, Additive


Available For Your Reference

Shipping Details

Customized, FOB, CIF, D2D

Additional Service

Supply, ODM/OEM, Wholesale


A cool (2~8 ) & dry place protected from light, keep package close.

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Our factory

Green Stone Swiss Co ., Limited has always focused on the supply of beauty, nutritional, and healthy ingredients (L-Glutathione supply). We mainly devote to the sale popularizing and research and services of natural products and promoting the development of the natural herbal industry.

Xiamen, Shanghai; China

Business Type
L-Glutathione Manufacturer, Marketing
Industry Experience

Over 20 Years of Supply Experience

Main Markets
  • North America 51.00%
  • Western Europe: 10.00%
  • Northern Europe: 10.00%
Business Advantage

Support Formula Customization/ODM/OEM




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