S-Acetyl-L-Glutathione is a derivative of glutathione, known for its enhanced stability and bioavailability. Glutathione is a naturally occurring antioxidant in the human body, composed of three amino acids: glutamate, cysteine, and glycine. The acetylation of S-Acetyl-L-Glutathione improves its ability to penetrate cell membranes, making it more effective in exerting its antioxidant and skin-brightening effects.
Benefits:
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Antioxidant: S-Acetyl-L-Glutathione neutralizes free radicals, reducing oxidative stress on the skin and delaying skin aging.
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Whitening: S-Acetyl-L-Glutathione inhibits the activity of tyrosinase, reducing melanin production, thereby brightening the skin tone and improving dark spots and dullness.
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Anti-inflammatory: S-Acetyl-L-Glutathione has anti-inflammatory properties, soothing sensitive skin and reducing redness and irritation.
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Repair: It promotes cell repair and regeneration, strengthens the skin barrier, and improves skin texture.
Applications:
S-Acetyl-L-Glutathione is widely used in skincare products, especially in whitening, anti-aging, and repair formulations. It is commonly found in serums, creams, and masks.
Precautions:
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Patch Test: S-Acetyl-L-Glutathione is recommended to perform a patch test before first use to ensure no allergic reactions.
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Avoid High Concentrations: Although S-Acetyl-L-Glutathione is relatively mild, high concentrations may cause irritation. It is advisable to follow product instructions.
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Sun Protection: After using products containing this ingredient, it is recommended to enhance sun protection to maximize the whitening effects.
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Pregnancy Caution: Pregnant and breastfeeding women should consult a doctor before use.