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Shaanxi Kaishi Biotechnology Co., Ltd
Product Description
Glutathione is a powerful antioxidant naturally found in the human body and widely used in cosmetic, nutraceutical, and dietary supplement applications. It is highly valued for its skin-brightening properties, anti-aging support, and cellular protection against oxidative stress. Glutathione is ideal for B2B buyers seeking high-quality, stable, and effective antioxidant ingredients for skincare and wellness products.
Content Note: Prepared by our technical team based on current scientific literature. Cosmetic and health claims comply with FDA/EFSA guidelines. Last reviewed: May 2026
Our Glutathione is offered in both Reduced (GSH) and Oxidized (GSSG) forms, with purity ≥98%. Each batch is tested to ensure stability, solubility, and compliance with safety standards.
| Specification | Value |
|---|---|
| Active Compound | Glutathione ≥98% |
| Appearance | White crystalline powder |
| Form | Reduced (GSH) / Oxidized (GSSG) |
| Solubility | Water-soluble |
| Moisture | ≤5% |
| pH (1% solution) | 4.0–6.0 |
| Certifications | ISO, GMP, Cosmetic Grade |
| Dosage Forms | Powder, Capsule, Softgel, Serum |
Glutathione provides superior antioxidant activity and stability compared to other Antioxidants. Our ingredient is sourced from certified suppliers and processed under controlled conditions to maintain maximum activity.
| Form | Function | Notes |
|---|---|---|
| Reduced Glutathione (GSH) | High antioxidant activity | Supports skin brightening and detoxification |
| Oxidized Glutathione (GSSG) | Moderate | Used in stabilizing formulations |
Glutathione is ideal for use in skin-whitening creams, facial serums, dietary supplements, and wellness products. Studies suggest it may support antioxidant defense, reduce oxidative stress, and improve skin tone.
According to Journal of Dermatological Science (2020), glutathione supplementation showed significant reduction in melanin production and oxidative damage in skin cells.
Research in Food & Function (2019) demonstrated that oral glutathione enhanced systemic antioxidant capacity and improved skin brightness in human trials.
We provide ISO, GMP, and cosmetic-grade glutathione with customizable dosage forms including powders, capsules, softgels, and serums. Our OEM services include private label, custom formulations, and flexible MOQ to support global B2B buyers.
Typically 50–200 mg per serving in oral supplements or appropriate concentrations in cosmetic formulations.
Yes, generally safe when used within recommended concentrations.
Reduced (GSH) powder, oxidized (GSSG) powder, capsules, softgels, and serums.
Each batch undergoes QC testing including purity, moisture, pH, and microbial limits.
Yes, we offer OEM/ODM with customizable formulations, packaging, and labeling options.
Packaging & Delivery
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.