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Skin Whitening Reduced Glutathione Powder L-Glutathione Powder

Product Information:

  • Product name: L-glutathione; Glutathione
  • Appearance: White to off- white powder
  • Assay: 99%
  • CAS No.: 70-18-8
  • Certificate: ISO9001/Halal/Kosher
  • Test Methods: HPLC
  • Application: Health care products
  • Shelf Life: 2 Years
  • Product Detail



    Product Tags


    Glutathione Powder is a tripeptide compound formed by the condensation of glutamic acid, cysteine and glycine through peptide bonds.

    L Glutathione Powder has two forms: reduced (G-SH) and oxidized (G-S-S-G). Under physiological conditions, reduced glutathione accounts for the vast majority.
    Pure Glutathione (GSH) powder is named Reduced glutathione or L-GlutathioneReduced ,an important antioxidant in plants, animals, fungi, and some bacteria and archaea,a white crystalline powder. It is atripeptide with a gamma peptide linkage between the carboxyl group of the glutamate side chain and the amine group of cysteine, and the carboxyl group of cysteine is attached by normal peptide linkage to a glycine.Thiol groups are reducing agents, existing at a concentration around 5 mM in animal cells. Pure Glutathione powder bulk reduces disulfide bonds formed within cytoplasmicproteins to cysteines by serving as an electron donor. In the process, glutathione is converted to its oxidized form, glutathione disulfide (GSSG), also called L-glutathione.

    Our company is glutathione powder supplier, we have glutathione powder for sale, if you want to buy glutathione powder, you can contact us.

    Product Name
    Glutathione Powder
    CAS No.
    White to off- white powder
    Food/cosmetics industry
    Glutathione Powder_副本


    1.L-Glutathione Powder Applied in Food ingredient

    a. To add to the yogurt and baby food, the equivalent of vitamin C, can play a stabilizing agent.
    b. In its mix to the surimi to prevent color deepened.
    c. Added to pasta, to make manufacturers reduce the time of bread to the original one-half or one third, and serve to strengthen the role of food nutrition and other features.
    d. To the meat and cheese and other foods, have enhanced the effect of flavor.

    2.L-Glutathione applied in Cosmetics

    glutathione powder bulk for skin whitening/ glutathione powder for skin lightening

    Glutathione bulk powder can prevent the infiltration of Los tyrosinase in order to achieve the purpose of inhibiting melanin formation. On eliminate wrinkles, increase skin elasticity, shrink pores, lighten pigment, the body has an excellent whitening effect. acetyl glutathione powder as the main ingredient in cosmetic products in Europe and the United States was welcomed by the decades.

    Whitening and brightening: glutathione bulk powder can inhibit the production of melanin, reduce pigmentation and freckles in the skin, and achieve the effect of whitening and brightening the skin tone.

    Antioxidant: Natural Glutathione Powder is a powerful antioxidant that can neutralize the activity of free radicals, reduce environmental pollution and damage to the skin caused by ultraviolet radiation.

    3.Gluta powder applied in Medicine

    a. Anti-allergy, or inflammation caused by hypoxemia in patients with systemic or local, can reduce cell damage and promote repair.
    b. To protect the liver, detoxification, inactivation of hormones, and to promote bile acid metabolism and help absorb fat and fat-soluble vitamins digestive tract.
    c. Radiation sickness and radiation safety: radiation, radioactive substances or because of leukopenia caused by anticancer drugs and other symptoms can play a protective effect.

    Glutathione Powder 2



    1.Pure Glutathione Powder has elimination function of lipid peroxide and grease resistance to oxidation. And glutathione powder bulk has anti-lipid oxidation. It can also prevent flavor nucleotides (inosinic acid, guanylic acid) food (fish cake, sausages, sauces, etc) lose their fresh flavor nucleotides in decomposing. Besides, it can strengthen the food flavor, and greatly extend the shelf life of food.

    2.Add L-Glutathione Reduced into the canned fruit, it can prevent fruit browning; Add to dairy product, it can effectively preventenzymatic and non enzymatic browning.

    3.L-Glutathione Reduced can be used as a flavoring agent in various processed foods. It also has the effect of enhancing flavor when added to meat and cheese.

    4.L glutathione powder has the function of protecting the liver, inhibiting formation of fatty liver. Liver protection agent.Owing to its broad spectrum of physiological function, it can be widely used in the food,especially in anti-aging, enhance immune function and anti-tumor functional food base, enhance nutrition, additives and so on.

    Our Service

    Xi‘an tgybio Biotech Co.,Ltd is glutathione supplier, L Glutathione Powder is the company's best-selling product.We mainly  glutathione powder wholesale. As glutathione powder manufacturer, our factory also supply glutathione supplement, support costomization, including packaging ,label and Logo.

    Our service 图片

    Scope of Application(Cosmetics field )

    (1). Antioxidant: Glutathione can neutralize free radicals, reduce oxidative damage to the skin caused by environmental pollution, ultraviolet radiation, and other factors. This helps prevent and slow down the aging process, protecting the skin from oxidative stress.

    (2). Spots and Freckles: Pure Glutathione Powder has a certain whitening effect, which can reduce the production of melanin, improve the problem of spots and freckles, and make the skin color more uniform and bright.

    (3). Dry and rough: L Glutathione Powder has the ability to moisturize and moisturize, helping to enhance the skin's water retention ability, providing long-term moisturizing effects, and improving the texture of dry and rough skin.

    (4). Sensitivity and redness: Glutathione Powder has certain anti-inflammatory and soothing effects, which can reduce skin inflammatory reactions and alleviate issues such as sensitivity and redness.

    (5). Repair and regeneration: Glutathione Powder bulk helps promote the repair and regeneration of skin cells, accelerate the wound healing process, and improve skin texture and elasticity.

    (6). Brightening skin tone: L-Glutathione Powder can inhibit the production of melanin, reduce pigmentation, help to even skin tone, reduce the appearance of spots and freckles, and make skin tone brighter.

    (7). Moisturizing and Moisturizing: Glutathione Powder bulk has the ability to moisturize and moisturize the skin, helping to enhance the skin's water retention ability, providing long-term moisturizing effects, and improving dry and rough skin texture.

    Why choose our L Glutathione Powder?

    (1). Quality assurance: Xi'an tgybio Biotech Co.,Ltd Products Co., Ltd. is famous for producing high-quality glutathione products. They follow strict quality control measures to ensure the purity, efficacy, and safety of their products. GMP certification: The factory of Xi'an tgybio Biotech Co.,Ltd Products Co., Ltd. has obtained GMP (Good Manufacturing Practice) certification. This certification ensures that their products are manufactured to the highest quality standards.

    (2). Extraction method: Xi'an tgybio Biotech Co.,Ltd Products Company uses advanced extraction methods to obtain glutathione from natural sources. This ensures that the product retains its effectiveness and effective characteristics.

    (3). Research and Development: Xi'an tgybio Biotech Co.,Ltd Products Company invests in research and development, continuously improving its products. This demonstrates their commitment to providing customers with the best glutathione products.

    (4). Customer evaluation: Before purchasing, you can check the customer's evaluation and feedback onXi'an tgybio Biotech Co.,Ltd Product Glutathione.

    Our Factory

    Xi'an tgybio Biotech Co.,Ltd is a well-known factory specializing in the production of various biological products. Our factory is located in Gansu, China and is equipped with advanced facilities and technology to ensure the highest quality standards in manufacturing. At Xi'an tgybio Biotech Co.,Ltd, we understand that each customer has unique requirements and preferences. To meet these specific needs, we offer customization services. Our experienced team works closely with customers to understand the formulation, packaging, labeling and any other relevant specifications they require. Whether it's a specific ingredient blend, unique packaging design or custom labeling requirements, our factory can accommodate different customization requirements. Additionally, our factory maintains strict quality control protocols throughout the entire production process. We adhere to Good Manufacturing Practice (GMP) guidelines to ensure the purity, safety and effectiveness of our products. We prioritize quality and continually strive to exceed our customers' expectations. We have a dedicated team of R&D experts who are constantly exploring new technologies and ingredients to improve our products. With their expertise and commitment to innovation, we can meet our customers' ever-changing needs and stay at the forefront of the industry. 

    fish oil


    Glutathione powder bulk General packaging:
    1) 1kg/bag (1kg net weight, 1.1kg gross weight, packed in an aluminum foil bag)
    2) 5kg/carton(1kg net weight, 1.1kg gross weight, packed in five aluminum foil bag)
    3) 25kg/drum (25kg net weight, 28kg gross weight;)

    If you want to customize the packaging, we have multiple packaging options for you to choose, and we can also help you design.

    (PS: The following pictures are for reference only)



    Xi'an tgybio Biotech Co.,Ltd is a L glutathione supplier with over ten years of export experience and have collaborated with multiple logistics companies, including air freight, sea freight, and express delivery. Our prices are favorable and there are many options available.


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  • ITEM
    White crystalline powder
    Glutathione USPmonograph
    Heavy metals
    USP35<231>Method I
    Loss on drying(3h at 105 ℃)
    Residue on Ignition
    L-glutathione oxidized
    Glutathione USP monograph
    Total impurities
    Glutathione USP monograph
    Assay(dry basis)
    98.0% to 101.0%
    Glutathione USP monograph

    Q1: Are you a manufacturer or trading company?
    A: We are manufacturer, welcome to visit our factory.
    Q2: How to confirm the product quality before placing the order?
    A:Sample could be provided, and we have the inspection report issued by an authoritative
    third-party testing agency.
    Q3: What’s your MOQ?
    A: It depends on products, different products with different MOQ, we accept sample order or provide free sample for your test.
    Q4: How about delivery time/method?
    A: We usually ship within 1-3 working days after your payment.
    We can ship by door to door courier, by air, by sea, you also can choose your forwarder shipping
    Q5: Do you provide after sales service?
    A: TGY provide 24*7 service. We can talk by email, skype, whatsapp, phone or whatever you
    feel convenient.
    Q6: How to solve the after-sale disputes?
    A:We accept Changing or Refunding service if any quality problem.
    Q7: What’s your payment methods?
    A:Bank transfer ,Western Union, Moneygram, T/T + T/T balance against B/L copy(bulk quantity)

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    Email: rebecca@tgybio.com

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