Zebrago Supply High Purity Glutathione Reduced suppliers & manufacturers in China
Zebrago Supply High Purity Glutathione Reduced suppliers & manufacturers in China

Zebrago Supply High Purity Glutathione Reduced


Reduced l-glutathione oxidized, a water-phase antioxidant, is an essential cofactor for antioxidant enzymes and is a central constituent of this system.

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


Warranty provided to the customer satisfaction of Reduced L-Glutathione, gssg reduced, reduced glutathione assay and services is our eternal purpose. Since the establishment of our company, with the care and support of colleagues and customers from all walks of life, we have been constantly striving for progress and have developed into a comprehensive enterprise. Welcome new and old customers to negotiate and cooperate with us, let us cooperate for a win-win situation. Our purpose is always to build Win-win scenario with our customers. We take customers' needs as the center and help the stable development of enterprises with our wisdom, and customers' success is our achievement. We actively listen to employees' expectations and demands, effectively protect their legitimate rights and interests, and actively build harmonious and stable labor relations.


Reduced L-Glutathione Oxidized, a water-phase antioxidant, is an essential cofactor for antioxidant enzymes and is a central constituent of this system.

As a feed additive Glutathione has been demonstrated to improve growth performance and immune capability in land animals and fish. Specifically, in aquatic organisms, high ammonia in water leads to the accumulation of this component in the tissues, and also triggers the promotion of oxidative stress and seriously impairs organism health.

Made up of two molecules of the reduced form L-Glutathione oxidized, also known as GSSG, it has the same antioxidant activity being converted to GSH in the intestine, after dietary intake


1. Anti-aging

2. Skin whitening

3. Medicine



Ultraviolet rays can penetrate collagen, destroy the dermis, and cause premature skin aging. Glutathione powder is a powerful antioxidant that protects collagen fibers from free radical damage, thereby protecting the elasticity of the skin.

Exposure to ultraviolet light will increase the number of melanocytes, resulting in hyperpigmentation and darkening of the skin. Oxidized glutathione powder can reduce the production of melanin by limiting the activity of tyrosinase and changing the synthesized Eumelanin.


Protect the -SH group in the enzyme molecule, exert the activity of the enzyme, restore the activity function of the -SH group in the lyase molecule, restore the activity of the enzyme, and inhibit the invasion of ethanol, protect the liver, and reduce fatty liver. It can also be combined with toxic compounds, heavy metal ions or carcinogens entering the human body to promote its excretion and neutralize detoxification

Product Properties

Oxidized glutathione 27025-41-8

Formula: C20H32N6O12S2

Appearance: White powder

Heavy metals: Not more than 10ppm

Purity ( HPLC ): 98.0% ~ 100.0%

Loss on drying: Not more than 0.5%


Q: Do you have the test and audit service?

A: Yes, we can assist to get the designated test report for product and the designated factory audit report.

Q: What’s is your shipping service?

A: We can provide services for vessel booking, goods consolidation, customs declaration, shipping documents preparation and delivery bulk at the shipping port.

We give full play to the reasonable layout of the factory and the superiority of advanced technology and equipment to produce high-performance Zebrago Supply High Purity Glutathione Reduced. We aspirate to do cooperate with all different the auto parts manufacturers, repair shop, auto peer, then create a beautiful future! With the rapid development of technology, our product processing and testing equipment is more and more automatic and intelligent.

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