weight control high-purity Glutathione 99% Made in China

1. Description

Glutathione is a natural high-efficiency antioxidant active ingredient widely used in premium skincare formulas. It effectively neutralizes free radicals to reduce external oxidative damage and relieve skin dull and tired conditions caused by environmental stress. It helps purify internal skin metabolism waste, improve uneven skin tone and brighten overall complexion transparency. It reinforces skin protective layer, maintains stable skin texture and delays early aging signs gently. Mild, safe and stable in property, it suits most skin types and is commonly added into brightening, antioxidant and repairing skincare products for long-term gentle skin maintenance.

2. Application

(1) Clinical Applications: Used as a hepatoprotective agent in the adjunctive treatment of liver diseases such as alcoholic liver disease, drug-induced liver injury, and viral hepatitis. It is also used for detoxification in cases of heavy metal poisoning and organophosphate poisoning, as well as for cellular protection following radiation and chemotherapy.

(2) Cosmetics and Skincare: As a skin-brightening and anti-aging ingredient, it is added to skincare products such as serums, face masks, and creams to inhibit melanin production, provide antioxidant benefits, and brighten the complexion.

(3) Functional Foods and Nutritional Supplements: As a dietary supplement, it is used to enhance antioxidant defense, improve liver function, delay aging, and boost immune function.

(4) Respiratory Disease Research: Used in research on pulmonary diseases such as chronic obstructive pulmonary disease (COPD), pulmonary fibrosis, and cystic fibrosis, exerting effects by regulating oxidative stress and inflammatory responses.

(5) Neurodegenerative Disease Research: Used in basic research on neurodegenerative diseases such as Parkinson’s disease and Alzheimer’s disease to explore its role in maintaining neuronal antioxidant defenses.

3. Main Efficacy

(1) Antioxidant effects: As a cofactor for glutathione peroxidase, it lipid peroxides to their corresponding alcohols, thereby protecting cell membranes and DNA from oxidative damage. It also acts as a direct free radical scavenger, reacting with reactive oxygen species (ROS) and reactive nitrogen species (RNS).

(2) Detoxification: Catalyzed by glutathione S-transferase, it binds to electrophilic toxins, carcinogens, and drug metabolites to form water-soluble complexes, promoting their excretion from the body. In heavy metal detoxification, it reduces toxicity by forming complexes with lead, cadmium, and other metals.

(3) Skin Brightening and Protection: By inhibiting tyrosinase activity, it converts dopaquinone in the melanin synthesis pathway into colorless derivatives, thereby reducing melanin production. Following UV exposure, it alleviates skin inflammation and oxidative damage and repairs photodamage.

(4) Regulation of Cellular Redox Status: It maintains the ratio of reduced to oxidized glutathione within cells. By regulating the thiol status of proteins, it influences enzyme activity, signal transduction, and gene expression, thereby participating in the regulation of cell proliferation, differentiation, and apoptosis.

(5) Immunomodulatory Effects: It promotes lymphocyte proliferation and differentiation, enhances natural killer cell activity, and supports immune function by maintaining the redox balance of immune cells.

(6) Hepatoprotective effects: By enhancing the antioxidant defense and detoxification capabilities of hepatocytes, glutathione reduces liver damage caused by alcohol, drugs, and toxins, and promotes the repair and regeneration of liver cells.

(7) Anti-aging effects: As we age, intracellular glutathione levels decline, which is associated with mitochondrial dysfunction and the accumulation of oxidative stress. Exogenous supplementation helps maintain cellular antioxidant defenses and delays age-related functional decline.