Glutathione Whitening Antioxidant suppliers & manufacturers in China

Glutathione Whitening Antioxidant


CAS NO.:70-18-8;Assay:99% min

CAS NO.:70-18-8


Glutathione bulk powder raw material - NMN suppliers & manufacturers in China.


Glutathione is a low molecular weight thiol tripeptide that plays an important role in maintaining intracellular redox balance. In addition to its remarkable antioxidant properties, the discovery of its anti-melanogenic properties has led to its use as a skin lightening agent.


Product description of Glutathione Raw Powder:

L-Glutathione Reduced(C10H17N3O6S)




White or almost white powder


99% min


Not more than 200 ppm


Not more than 300 ppm


Not more than 200 ppm


Not more than 10 ppm


Not more than 2 ppm

Heavy metals

Not more than 10 ppm

Cadmium (Cd)

Not more than 1 ppm

Lead (Pb)

Not more than 3 ppm

Mercury (Hg)

Not more than 1 ppm

Sulfated ash

Not more than 0.1%

Loss on drying

Not more than 0.5%

Shelf Life

Two years when properly stored.


What does antioxidant glutathione do?
Glutathione shifts melanogenesis from eumelanin to pheomelanin synthesis through the reaction between thiol and dopaquinone, resulting in the formation of thiol-dopa conjugates. Glutathione has powerful antioxidant capacity and has been shown to scavenge reactive oxygen species produced in epidermal cells induced by UV radiation.


Glutathione can be used to treat melasma, including oral, topical and mesotherapy. The maximum dosage of glutathione reported in clinical research for whitening and freckle removal is: 500mg/day for 8 weeks or 250mg/day for 12 weeks. However, glutathione as a nutritional supplement can be safely taken orally for more than a year at a daily dose of 500mg. Glutathione can be used as an adjuvant drug, and it can be used in combination with tranexamic acid and vitamin C.


The three main routes of administration of glutathione for whitening are topical (topical lotion), oral (capsules, liposomes, and sublingual/buccal tablets) and injection (intravenous and topical).


About us

GSH BIO-TECH is an innovative high-tech enterprise with enzyme catalysis technology in the field of synthetic biology as the core and cross-application of multidisciplinary technologies.The company's main products are glutathione (GSH)β-Nicotinamide Mononucleotide and Citicoline sodium (CDPC), Should you have interests in us, please don't hesitate to get in touch with us,we will be pleased to supply any further information you require.


Product Line

Product Line


Our Services

1. Good knowledge on different market can meet special requirements.

2. Real manufacturer with our own factory located in Anhui,China

3. Strong professional technical team ensure to produce the top quality products.

4. Special cost control system ensure to provide the most favorable price.

5. Rich experience in active pharmaceutical ingredients field.



Q: Can you do our own packaging?

A: Yes, you just provide the package design and we will produce what you want. We also have the professional designer can help you do the packaging design.


Q: When can I get the price?
A: Usually we quote within 8 hours after we get your inquiry.


Q: What’s your MOQ?

A: MOQ usually 5kg quantity. We can discuss the MOQ according to customer’s exact situation.


Q: How long is your delivery time?A: The general delivery time is 7 days after receiving your order confirmation. If we have the goods in stock, it will only take 1-2 days.

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