Product
0102
L-Glutathione GSH Powder Bulk Supply
Products Description
L-Glutathione GSH Powder Bulk Supply is a premium, reduced form of glutathione that is widely recognized in the health and beauty industry for its powerful antioxidant and detoxifying properties. Also known as reduced glutathione, GSH powder or simply L-glutathione, this tripeptide (composed of glutamic acid, cysteine and glycine) is naturally present in the human body and plays a central role in cellular defense, liver support and skin tone regulation.
As market demand for whitening supplements, injectable cosmetic formulations and anti-aging nutraceuticals continues to grow, the continued demand for purity and solubility makes high-quality L-Glutathione powder a top choice for bulk buyers and OEM manufacturers.
Our L-Glutathione powder uses low-temperature crystallization technology, which helps retain the active thiol (-SH) group, which is critical to the bioavailability and efficacy of the product. We provide traceable COA data for each batch of products, heavy metal limits below 10ppm, and microbial limits that meet USP standards to ensure the safety and quality of your finished formulations.
Whether you are sourcing dietary capsules, effervescent tablets, functional beverages or cosmetic-grade products, our GSH bulk supply can meet your large-scale production needs and provide comprehensive documentation support and OEM/ODM service options.
Why choose our L-Glutathione Powder?
1. High Purity and Quality
Our L-Glutathione GSH powder is 99% pure as tested by HPLC. We use low temperature crystallization technology to maintain the integrity of the active thiol group (-SH), which is essential for the bioavailability and antioxidant function of glutathione.
2. Traceability and Transparency
We provide a comprehensive Certificate of Analysis (COA) for each batch of products, ensuring full transparency at every step of the production process. Heavy metal content is rigorously tested to well below 10ppm, a detail that is critical for customers seeking high quality for sensitive applications such as supplements, cosmetics and pharmaceuticals.
3. Solubility and Stability
Our glutathione powder has superior water solubility, making it easier for formulators to create high-efficiency, high-quality products in a variety of forms, including effervescent tablets and functional beverages.
COA
| Test Parameters | Specification | Test Method | Result |
| Product Name | L-Glutathione GSH Powder | L-Glutathione GSH Powder | |
| CAS No. | 70-18-8 | 70-18-8 | |
| Appearance | White to off-white powder | Visual Inspection | White Powder |
| Purity | ≥99% | HPLC | 99.5% |
| Loss on Drying | ≤1.0% | Drying at 105°C | 0.5% |
| Heavy Metals (Pb) | ≤10 ppm | ICP-MS | <5 ppm |
| Arsenic (As) | ≤1 ppm | ICP-MS | <0.5 ppm |
| Cadmium (Cd) | ≤1 ppm | ICP-MS | <0.5 ppm |
| Mercury (Hg) | ≤0.1 ppm | ICP-MS | <0.05 ppm |
| Sulphated Ash | ≤0.1% | Ignition at 600°C | 0.06% |
| Solubility (in water) | Freely soluble | Visual Inspection | Clear solution |
| pH (1% solution) | 3.5–4.5 | pH Meter | 4.0 |
| Total Plate Count | ≤1000 CFU/g | Plate Count | 250 CFU/g |
| Yeast & Mould | ≤100 CFU/g | Plate Count | 50 CFU/g |
| E. Coli | Negative | Microbial Testing | Negative |
| Salmonella | Negative | Microbial Testing | Negative |
What is the application of glutathione?
1. Skin Whitening and Brightening:
L-Glutathione is widely used in cosmetics and skin care products due to its antioxidant properties, which helps to brighten the skin, reduce pigmentation, and brighten the skin.
2. Detoxification and Liver Health:
L-Glutathione is often included in detoxification and liver support supplements, playing a key role in neutralizing harmful free radicals and supporting the liver detoxification process.
3. Antioxidant Supplements:
As a powerful antioxidant, L-Glutathione can be used in dietary supplements to fight oxidative stress, support immune health, and reduce the effects of aging.
4. Anti-Aging:
L-Glutathione's role in cellular health and detoxification makes it a popular ingredient in anti-aging supplements to promote skin elasticity and eliminate wrinkles.
5. Immune System Support:
L-Glutathione can enhance immune function, help the body fight infection, and reduce inflammation.
6. Sports and Recovery Supplement:
Due to its antioxidant and detoxifying properties, athletes often use it to enhance recovery, reduce muscle fatigue, and promote overall health.
Recommended Usage
1. General Health: 100-250mg per day.
2. Skin Whitening: 500mg-1g per day, depending on individual needs.
3. Liver Health & Detox: 250-500mg per day.
4. Antioxidant Support: 250-500mg per day.
5. Sports Performance & Recovery: 500mg per day.
Note: Dosages may vary based on individual health needs and the specific formulation of the product.
Frequently Asked Questions (FAQ)
1. What is the difference between L-glutathione and reduced glutathione?
Reduced glutathione (GSH) is the active form of glutathione, which can directly scavenge free radicals and detoxify harmful substances in the body. "L-glutathione" and "reduced glutathione" are often used interchangeably because L-glutathione is usually found in a reduced form.
2. Is L-glutathione powder better than capsules or tablets?
L-glutathione powder is popular because of its flexible dosage and faster absorption. It can be easily mixed with water or other beverages and takes effect faster than pills or capsules.
3. Does L-glutathione help slow down aging?
Yes, L-glutathione is widely used in anti-aging supplements. Its antioxidant properties help reduce the effects of oxidative stress (one of the main causes of aging) and support cell repair and regeneration.
Bulk L-Glutathione GSH Powder Supplier
Looking for a reliable supplier of L-Glutathione GSH Powder in bulk? We provide high-quality, bulk GSH powder with flexible packaging options to meet your needs. Whether you're a manufacturer or retailer, we offer competitive pricing and quick delivery. Let’s work together—contact us at info@btncbio.com to get started.