Description
L-Glutathione is a tripeptide composed of three amino acids: glutamine, cysteine, and glycine. It is a potent antioxidant that helps to neutralize free radicals, reduce oxidative stress, and maintain cellular health. In skincare, L-glutathione is used primarily for its skin-brightening properties, as it inhibits the production of melanin and promotes a more even skin tone. L-Glutathione also supports the skin’s natural detoxification process and helps to fight signs of aging.
INCI: Glutathione
CAS Number: 70-18-8
Applications:
- Skin Brightening and Whitening: L-Glutathione is widely used in creams, serums, and masks aimed at lightening skin tone and reducing hyperpigmentation, dark spots, and melasma.
- Anti-aging Products: As a powerful antioxidant, L-Glutathione helps fight free radicals that contribute to premature aging. It is commonly included in anti-aging formulations to promote a youthful, radiant complexion.
- Skin Detoxification: L-Glutathione is used in products designed to detoxify the skin and enhance the skin’s natural ability to repair itself.
- Treatment of Hyperpigmentation: It is frequently included in products that treat uneven skin tone, such as brightening creams and serums.
- Supplements: L-Glutathione is also available in oral supplement form, used for its antioxidant properties and to support overall health.
Appearance: white to off-white crystalline powder.
Solubility:
 soluble in water and dissolves readily to form a clear solution. It is poorly soluble in organic solvents like oils.
Origin:
- Natural Origin: L-Glutathione is naturally found in the body, particularly in the liver, and plays a crucial role in maintaining the body’s health by combating oxidative stress.
- Synthetic Production: For cosmetic use, L-Glutathione is typically produced through synthetic methods. It is often derived through fermentation processes or chemical synthesis.
While it is naturally occurring, synthetic L-Glutathione is identical in structure and function to the naturally occurring form and is used in skin-care products and dietary supplements for its potent antioxidant effects.
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