Glutathione 99% High Purity Powder 1500 mg/vial

What Is Glutathione?

Glutathione (L-γ-glutamyl-L-cysteinylglycine) is a tripeptide composed of three amino acids: glutamine, cysteine, and glycine. It is synthesized naturally in the body and serves as a primary intracellular antioxidant. Glutathione directly neutralizes free radicals, regenerates vitamins C and E, and participates in detoxification pathways (e.g., conjugation of xenobiotics). In dermatology, glutathione is known to inhibit tyrosinase activity, reducing melanin synthesis and thereby lightening hyperpigmentation, age spots, and acne scars. It also protects skin cells from UV-induced oxidative damage, supporting anti-aging and overall skin health. Our Glutathione is supplied as a high-purity (99%+) reduced form powder, 1500 mg per vial, with CAS 70-18-8.

Why Choose Glutathione?

Proven skin brightener. Glutathione is one of the most sought-after ingredients for achieving a brighter, more even complexion. It targets hyperpigmentation at the enzymatic level, reducing melanin production without harsh side effects.

Master antioxidant protection. By neutralizing free radicals, glutathione helps prevent premature aging, collagen breakdown, and DNA damage caused by UV exposure and pollution.

Versatile formulation ingredient. Glutathione can be incorporated into serums, creams, lotions, sheet masks, or liposomal preparations. It pairs well with vitamin C, niacinamide, and hyaluronic acid.

High concentration per vial. At 1500 mg per vial, you have enough material to formulate 30-300 grams of product at typical usage rates (0.5%-5%). Ideal for small-batch production or multiple experiments.

Ready to ship. Vacuum-sealed, light-protective packaging with cold chain options available. Every batch includes COA documentation.

Sales manager:  Eira
whatsapp：+8619304441463
Email:  sales01@cnspks.com

Frequently Asked Questions (FAQ)
Q1: Is this glutathione for oral or topical use?
A: This raw material is intended for external topical formulation or research use. Not for internal consumption.

Q2: Can I add this powder directly to my skincare products?
A: Yes. Dissolve the powder in water or water-based serums at the desired concentration (0.5%-5%). Note that glutathione is prone to oxidation – use within a short time and add antioxidants to stabilize.

Q3: What are the benefits of topical glutathione?
A: Topical glutathione helps lighten hyperpigmentation, brighten skin tone, reduce oxidative stress, and protect against UV-induced aging.

Q4: What concentration should I use for a brightening serum?
A: Common starting concentrations are 1% to 2% (10-20 mg per gram of product). Higher concentrations (up to 5%) may be used but test for irritation.

Q5: How do I prevent glutathione from oxidizing?
A: Store the powder and finished products in airtight, light-protected containers. Add antioxidants (vitamin C, vitamin E, ferulic acid) and chelators (EDTA) to the formula. Use at a low pH (around 3-5).

Q6: Can individuals buy just one vial?
A: Yes. We support single-vial orders for individual formulators and researchers.

Q7: Do you offer other vial sizes?
A: Yes. We have multiple specifications available. Please contact us with your requirements.

Q8: Do you offer bulk/wholesale pricing?
A: Yes. Volume discounts are available. Please contact us for a customized quote based on your quantity.

1. Advanced Manufacturing Capabilities

Cutting-Edge Facilities: High-precision equipment ensuring purity and bioactivity.

Scalable Production: From milligram-scale research peptides to multi-kilogram industrial batches.

2. Innovation & Customer Commitment

Reliable Supply Chain: Competitive pricing & timely global delivery.

Global Reach: Trusted by researchers, pharmaceutical firms & industrial clients worldwide.

1. Expertise in Peptide Synthesis

Extensive Experience: 7 Years of expertise in synthetic peptide development.

Skilled Team: Experts in solid-phase and liquid-phase synthesis.

2. Advanced Manufacturing Capabilities

Cutting-Edge Facilities: High-precision equipment ensuring purity and bioactivity.

Scalable Production: From milligram-scale research peptides to multi-kilogram industrial batches.

3. Innovation & Customer Commitment

Reliable Supply Chain: Competitive pricing & timely global delivery.

Global Reach: Trusted by researchers, pharmaceutical firms & industrial clients worldwide.

4. Ultra-High Purity
Each batch is synthesized and purified to >99% purity (HPLC), ensuring reliable and reproducible results in sensitive experiments.

5.Accurate Dosing & Consistency
Our peptides are precisely weighed and vacuum-sealed under sterile conditions. Batch-to-batch consistency is rigorously maintained.

6.Endotoxin-Free & Sterile Processing
Manufactured in a cleanroom environment, our peptides are free from endotoxins, microbial contamination, and other impurities that could interfere with cell-based or in vivo studies.