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L-Glutathione Reduced (GSH, CAS 70-18-8) is a naturally occurring tripeptide composed of glutamic acid, cysteine, and glycine. As an essential intracellular antioxidant, it plays key roles in maintaining redox balance, supporting nutrient metabolism, and helping protect cells from oxidative stress. It is widely found in plants, animals, fungi, and microorganisms.
Natural Field supplies high-purity wholesale L-Glutathione Reduced Powder produced in certified facilities, suitable for nutritional supplements, functional foods, beauty formulations, and other health-focused applications. We offer food-grade and nutrition-grade specifications, bulk supply, sample testing, and full technical documentation including COA and MSDS.
CAS No: 70-18-8
Molecular Formula: C10H17N3O6S
Specification: 99%
Product Name | Glutathione powder |
Appearance | White powder |
Specification | 95% |
Grade | Cosmetic grade |
CAS NO. | 70-18-8 |
Brand | Natural Field |
Certificate | FSSC22000/KOSHER/HACCP/ISO9001/SC/ISO22000/HALAL |
Benefits of Glutathione | 1. Dietary supplement and cosmetic raw materials 2. Antioxidants ingredients |
Sample | Available sample |
Storage | Product should be preserved in tightly closed containers protected from light, heat, and air. Do not expose to alkalis |
Antioxidant Support: Glutathione is one of the body’s most important endogenous antioxidants. It helps neutralize free radicals and supports overall cellular protection.
Detoxification Assistance: It can bind to various exogenous compounds and environmental contaminants, supporting natural detoxification pathways through glutathione S-transferases (GSTs).
Immune System Support: Glutathione contributes to maintaining normal immune function by helping sustain a balanced cellular environment.
Cellular Integrity: It helps protect biomolecules, including hemoglobin, from oxidative stress, supporting their normal physiological roles.
Enzyme Function Support: Glutathione helps maintain the activity of enzymes containing functional –SH groups and may assist in restoring the activity of oxidized enzymes.
Radiation-Related Protective Properties: Research indicates glutathione contributes to antioxidant defense mechanisms that may help buffer oxidative challenges, including those associated with environmental stressors.
Healthy Aging Support: Due to its antioxidant role, glutathione is widely incorporated into nutritional formulas aimed at wellness, vitality, and overall health maintenance.
Liver Wellness Support: Glutathione is involved in natural detox processes and redox balance, making it a popular choice for formulations targeting liver wellness and daily health support.
Other Physiological Roles: It may also contribute to maintaining normal metabolic processes and supporting general well-being.
Glutathione plays a key role in the body’s natural defense system, helping maintain cellular health, antioxidant balance, and overall vitality. For a more comprehensive wellness-focused formulation, consider pairing it with Beta Nicotinamide Adenine Dinucleotide (β-NAD⁺), which complements glutathione’s antioxidant and metabolic-support functions.
Additionally, glutathione is naturally present in foods such as tomatoes, cherries, and certain berries, making it a common dietary component associated with general health and wellness.
High purity (≥99%): HPLC testing ensures stable content and low impurities.
Good stability: It is suitable for various formulations. In powder form, it is convenient for use in various dosage forms such as capsules, tablets, beverages, solid drinks, and oral dissolving films.
Strict quality management: Compliant with ISO, HACCP and other standards, and supporting third-party testing.
Stable batches: The product has good batch consistency and safety, and can meet the long-term supply requirements.
Support OEM/ODM: We can provide formulation suggestions, solubility guidance, stability support plans, etc. as per your needs.
Extensive global export experience: Support for customized packaging, rapid shipping, and multi-country customs clearance experience.
| Product name: | L-Glutathione Reduced | ||||
| CAS No.: | 70-18-8 | Ref. Standard: | USP-NF2021 | ||
| Batch Number: | 20240719 | Manuf. Date: | Jul.19, 2024 | ||
| Quantity: | 339kg | Expiration Date: | Jul.18, 2027 | ||
| Storage Condition: | Preserve in tight containers at controlled room temperature. | ||||
| ITEM | SPECIFICATION | RESULTS | |||
| Assay | 98.0%～101.0% | 99.4% | |||
| Appearance | White crystalline powder | Conforms | |||
| Appearance of solution | Clear and colorless | Conforms | |||
| Identification | IR | Similar with the Reference Spectrum | Conforms | ||
| OR | -15.5°~17.5° | -16.3° | |||
| Physical & Chemical Characteristics | |||||
| Loss on drying | ≤0.5% | 0.2% | |||
| Residue on ignition | ≤0.1% | 0.08% | |||
| Residual solvents | Meet the requirement | Conforms | |||
| Heavy metals | <10.0ppm | Conforms | |||
| Arsenic(As) | ≤2.0ppm | Conforms | |||
| Cadmium(Cd) | ≤1.0ppm | Conforms | |||
| Lead(Pb) | ≤3.0ppm | Conforms | |||
| Mercury(Hg) | ≤1.0ppm | Conforms | |||
| Iron | ≤10.0ppm | Conforms | |||
| Chlorides | ≤200ppm | Conforms | |||
| Sulfate | ≤300ppm | Conforms | |||
| Ammonium | ≤200ppm | Conforms | |||
| Related substances | |||||
| Gross contamination | ≤2.0% | 1.1% | |||
| GSSG | ≤1.5% | 0.20% | |||
| Microbiological Tests | |||||
| Total Plate Count | ≤1000cfu/g | Conforms | |||
| Yeast & Mold | ≤100cfu/g | Conforms | |||
| Total coliforms | ≤100cfu/g | Conforms | |||
| E.Col | 10g Negative/10g | Negative | |||
| S.aureus | 10g Negative/10g | Negative | |||
| Salmonella | 10g Negative/10g | Negative | |||
What's the source of Glutathione?
Glutathione (GSH) is mainly found in yeasts, animal liver, muscles, and blood in nature. There is a relatively high content of GSH in human red blood cells, about 70 mg/100 red blood cells. Additionally, many plants, such as vegetables, legumes, cereals, tubers, and mushrooms, also contain certain amounts of GSH.
What's the application of Glutathione in supplements?
Select High-Efficiency Supplement Forms: Some supplements use glutathione liposomes or esterified technologies, encapsulating glutathione molecules with phospholipids to make it easier to pass through cell membranes and resist gastric acid damage, enhancing glutathione's absorption rate.
Some glutathione supplements may also add other synergistic ingredients, such as vitamin C and selenium, which can work together to enhance glutathione's effect.
We accept intemational Express-FedexDHUPs, air shipping and sea shipping, We can ship to all over the word, even to some remote areas, suchas remote areas of Russia, countries near the north and south poles.
Thank you for your interest in our products!
Please noticed that our products are raw materail , only supply for commercial use.
Our products are not available for individual use.
