Oxidized glutathione (L-Glutathione Oxidized) is a form of glutathione, a powerful antioxidant composed of three amino acids (glutamic acid, cysteine, and glycine). It plays an important antioxidant and detoxification role in the body and is widely used in cosmetics and skin care products to improve skin health and appearance.
L-Glutathione Oxidized (GSSG) is a premium, stabilized form of glutathione that delivers powerful antioxidant protection, skin brightening, and anti-aging benefits. As the oxidized dimer of glutathione, GSSG plays a crucial role in cellular detoxification, redox balance, and combating oxidative stress—key factors in maintaining a healthy, luminous complexion.
Neutralizes free radicals, reduces oxidative stress, and protects the skin from environmental damage.
Inhibits the production of melanin, improving uneven skin tone and dullness significantly.
Promotes collagen synthesis, reducing the appearance of fine lines and wrinkles while improving firmness.
Relieves skin redness and irritation, making it highly suitable for sensitive skin types.
Accelerates the skin’s healing process and improves the condition of damaged skin tissues.
Oxidized glutathione is usually added to skin care products in concentrations between 0.5% and 5%.
When used, it is recommended to apply after cleansing and combine with other skin care ingredients to enhance the synergistic effect. It is ideal for:
Commonly used in essences, creams, and masks to achieve specific skincare goals.
Essences and masks to improve uneven skin tone.
Creams and serums for firmness and smoothness.
Suitable for healing and repairing damaged skin.
Sensitive skin care to reduce redness.