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L-Glutathione Powder

Product Name:l glutathione powder

Product Specification:99%

Main Ingredient:Glutathione

Effectiveness:Antioxidant, Improve Immunity

Place of Origin:China

Brand Name:Sheerherb

Shelf-Life:24months

Storage Method:Sore in a cool and dry place.

Appearance:White Powder

Sample:Free Sample

Certificate:HACCP/ISO22000

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Core Advantages of L-Glutathione:

  • The strongest endogenous antioxidant Directly neutralizes free radicals: GSH is the most abundant antioxidant molecule in cells, efficiently eliminating ROS (reactive oxygen species) and RNS (reactive nitrogen species), and protecting cell membranes, proteins, and DNA from oxidative damage. Regenerates other antioxidants: Can reduce vitamins C and E, forming a synergistic antioxidant network.
  • Core Role in Cellular Detoxification Key Mediator in Liver Detoxification: As a cofactor for Phase II detoxification enzymes, it directly binds to toxins (such as heavy metals and drug metabolites) and promotes their water-soluble excretion. Counteracts Environmental Toxins: Alleviates the toxicity of alcohol, smoking, heavy metals (mercury, lead), and air pollutants (PM2.5).
  • Immune system regulation Enhances lymphocyte activity, improves natural killer (NK) cell function, and may have a regulatory effect on chronic infections (such as HIV, HPV) and autoimmune diseases.
  • Anti-aging and mitochondrial protection Maintains mitochondrial function, reduces cell aging caused by oxidative stress, and potentially extends healthy lifespan (supported by animal and in vitro studies).
  • Skin Whitening and Photoprotection Inhibits tyrosinase activity, reduces melanin synthesis, improves melasma and UV-induced pigmentation; simultaneously reduces photoaging damage.
ITEM SPECIFICATION RESULT
Assay 98% - 101.0% 99.70%
Melting point 192 - 195℃ 192.5 ~ 195.5℃
Appearance Almost white crystals or crystalline powder Conform
Identification IR (Compare with the Reference Spectrum) Conform
L-Glutathine oxidized 0.20%
Total impurities 1.20%
Ash Content NMT 0.5% 0.40%
Loss on Drying NMT 0.5% 0.07%
Chemical Control
Lead NMT 2 ppm Conform
Cadmium NMT 1 ppm Conform
Mercury NMT 1 ppm Conform
Arsenic NMT 2 ppm Conform
Microbiological Tests
Total Plate Count NMT 1,000 cfu/mg Conform
Yeast & Mold NMT 25 cfu/mg Conform
E. Coli. NMT 40MPN/100g Conform
Staphylococcus Negative Conform
 

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