China S-Acetyl Glutathione
Release time:2025-08-28
S-acetyl glutathione is a derivative of glutathione. It is a powerful antioxidant. It helps protect cells from oxidative stress by scavenging free radicals. In the body, it may play a role in maintaining cellular health and function. It is also used in some supplements for potential health - promoting effects.
S-Acetyl Glutathione is a scientifically engineered, acetylated precursor form of the master antioxidant glutathione (GSH). This innovative molecule is designed to overcome the key limitations of reduced L-glutathione, namely its poor stability in plasma and low cellular absorption rate. The strategic acetylation of the glutathione molecule significantly enhances its stability, allowing S-Acetyl Glutathione to remain intact through the digestive system and into the bloodstream with far greater efficiency. This superior stability and enhanced bioavailability are the defining characteristics that make S-Acetyl Glutathione a highly sought-after ingredient for advanced nutraceutical and cosmetic formulations aimed at elevating systemic glutathione levels.
Once effectively absorbed, S-Acetyl Glutathione is readily taken up by cells where enzymes cleave the acetyl group, resulting in the direct intracellular release of active, reduced glutathione. This process ensures a more efficient and reliable increase in the body's own GSH pools, which is crucial for robust antioxidant defense, detoxification processes, and supporting overall cellular health. For skincare applications, including high-efficacy whitening and brightening serum formulations, anti-aging and revitalizing cream products, and post-sun recovery treatments, S-Acetyl Glutathione works to visibly brighten the complexion by inhibiting melanin production, reducing the appearance of dark spots and hyperpigmentation, while also protecting against oxidative stress that leads to premature aging.
This potent active is recommended for use at a concentration of 0.2% to 1.0% in a wide range of products. S-Acetyl Glutathione exhibits excellent solubility in polar solvents, including alcohol and certain polar oils, making it highly versatile for various emulsion systems, serums, and lotions. For optimal efficacy, formulations should target a pH range of 4.0 to 5.5. Its significantly less pronounced odor compared to standard glutathione also improves the final product's user experience, making it an ideal choice for creating high-quality, sensually pleasing, and clinically effective skin brightening solutions and internal antioxidant supplements.
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BERI PHARMA CO., LTD.
Beri Pharma Co., Ltd. is a technology-based enterprise specializing in the research and production of raw materials and preparations for big health (pharmaceuticals, health products), as well as cosmetic raw materials.
Email： sales@zhberi.com
Address: No. 2, Nanhua 4th Road, Nanshui Town, Gaolan Port Economic Zone, Zhuhai
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