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Shaanxi Kaishi Biotechnology Co., Ltd
$110
1-199 Others
$105
200-499 Others
$90
≥500 Others
Product Attributes
Brand: kaishibio
Origin: Xi'an;Shaanxi
Certification: ISO MSDS COA
Supply Ability & Additional Information
Packaging: 1kg/bag 25kg/drum
Productivity: 5000kg
Transportation: Ocean,Land,Air,Express
Place of Origin: Xi'an;Shaanxi
Supply Ability: 5000kg
Certificate: ISO MSDS COA
Port: Beijing,Guangzhou,Shanghai
Payment Type: T/T,Paypal
Incoterm: FOB,CIF,EXW,DDP
Product Description
Glutathione (Reduced L-Glutathione) is a tripeptide composed of glutamine, cysteine, and glycine, widely recognized as one of the most important Antioxidants in human biology. It plays a critical role in cellular detoxification, oxidative stress regulation, and immune system support. In the global nutraceutical supply chain, Glutathione is a high-demand raw material used in Plant Extracts , Nutritional Ingredients, Cosmetic Ingredients , and Sports Nutrition Ingredients formulations.
As consumer demand for Anti-aging Ingredients, Skin Repair Ingredients, and Whitening Ingredients continues to grow, Glutathione has become a key functional compound for supplement brands, pharmaceutical OEM projects, and skincare formulation developers.
Content Note: Prepared by our technical team based on current scientific literature. Health claims comply with FDA/EFSA guidelines. Last reviewed: April 2026
According to a study in Nutrients (2018), oral glutathione supplementation demonstrated increased systemic glutathione levels and improved biomarkers of oxidative status in healthy adults.
According to a study in European Journal of Clinical Nutrition (2017), reduced glutathione intake was associated with measurable changes in antioxidant capacity and cellular redox balance in human subjects.
| Item | Specification |
|---|---|
| Active Ingredient | Reduced L-Glutathione (GSH) |
| Purity | 98% / 99% HPLC |
| Appearance | White to off-white powder |
| Assay Method | HPLC / UV Detection |
| Solubility | Water soluble |
| Available Forms | Powder, capsules, sachets |
This ingredient is widely used in Vitamin complexes, Amino Acids blends, Superfood Powders , Fruit & Vegetable Extracts, and Functional Food Additives.
Glutathione stability is a key challenge in formulation. Below is a comparison of formulation strategies:
| Form Type | Stability | Bioavailability | Application |
|---|---|---|---|
| Standard Powder | Medium | Medium | Capsules, tablets |
| Liposomal Glutathione | High | High | Premium supplements |
| Reduced GSH OEM Blend | High | Optimized | Functional beverages |
| Factor | Impact on Quality |
|---|---|
| Fermentation Source | Higher purity and consistency |
| Temperature Control | Prevents oxidation degradation |
| Drying Technology | Improves shelf stability |
Glutathione is widely used across nutraceutical, cosmetic, and functional food industries due to its multifunctional properties. It is a core ingredient in Supplement Contract Manufacturing, Capsule Manufacturing, Tablet Manufacturing, Softgel Manufacturing, and Gummy Manufacturing projects.
It is also frequently combined with Natural Sweeteners, Natural Colors, Enzyme Preparation, and Superfood Blends for enhanced product positioning.
We provide full-chain OEM/ODM solutions for global brands, supporting scalable production and regulatory compliance for EU, US, and Australian markets.
We also support integration with Enzyme Preparation, Plant Growth Regulators, and Industrial Enzymes for broader biotech applications.
Reduced glutathione (GSH) is the active form of glutathione that functions as a key intracellular antioxidant supporting detoxification and redox balance.
Yes, it is widely used in Cosmetic Ingredients, particularly in skin-brightening and anti-aging formulations.
It should be stored in a cool, dry place away from light and oxygen exposure to prevent oxidation.
Yes, but stabilized or encapsulated forms are recommended for beverage applications.
We provide ISO, HACCP, GMP, Kosher, and Halal certified production options depending on market requirements.
Yes, we support full Supplement Contract Manufacturing including branding, packaging, and formulation customization.
Packaging & Delivery
| Selling Units: | Bag/Bags |
|---|---|
| Package Type: | 1kg/bag 25kg/drum |
| Picture Example: |
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