Glutathione 99% Purity CAS 70-18-8 Whitening Anti-Aging Cosmetic Ingredient Wholesale Reduced

Name: Jane
Whatsapp/WeChat: +852 95478358
Email: jane@yingliantech.cn

Glutathione (GSH), a tripeptide composed of glutamic acid, cysteine, and glycine, is found in nearly all living cells, with particularly high concentrations in the liver. As the body's most vital and potent endogenous antioxidant, it is often likened to a cellular' environmental guardian 'that eliminates oxidative waste (such as free radicals) generated during metabolism and maintains the cell's redox balance.
Glutathione contains active thiol (-SH) groups, which are key functional groups that readily bind with toxins and drugs to form two forms: the reduced form (G-SH) and the oxidized form (G-S-S-G). Under physiological conditions, the reduced form predominates. It is primarily synthesized through the body's own metabolic processes rather than relying on external intake (such as food or supplements), making its levels a reflection of the cell's self-repair and detoxification capacity.
Glutathione directly neutralizes free radicals, slows cellular aging, and regenerates vitamins C and E to extend their effectiveness. In the liver, it participates in metabolic processes by binding with drugs, alcohol, heavy metals (e.g., lead, mercury), and harmful compounds, converting them into harmless substances for excretion. It helps maintain normal immune system function by regulating cytokines and signaling pathways to support immune cell activity. Additionally, it protects mitochondria (the body's energy factories) from oxidative damage and maintains normal metabolism of carbohydrates, fats, and proteins.

Yinglian Technology Co., Ltd. （Jinzhou Hongbai Technology Co., Ltd. Subsidiary branch company） was established in 2018 ，We mainly engage in peptides, synthetic peptide amino acids, beauty and weight - loss products, as well as raw materials for beauty and freckle - removing cosmetics, all of which are of reliable quality. Committed to strict quality control and thoughtful customer service, our experienced staff are always ready to discuss your requirements to ensure customer satisfaction. "Quality first, service foremost" summarizes our business philosophy. We firmly believe that prioritizing quality in all aspects of operations and providing excellent service lay the foundation for long - term success. Our mission is to lead the advancement of biotechnology by consistently adhering to the highest standards of quality and service. We hope to contribute to improving global health through innovation and excellence. We focus on high quality, competitive prices, flexible order quantities and timely delivery. Our products are mainly exported to European countries, the United Kingdom, the United States, Canada and Australia. We have extensive export experience and have never encountered any customs clearance issues. By focusing on sourcing materials of perfect quality and ensuring strict internal process control, our products have been widely recognized and trusted by users.

1.We are very experienced with this field;
2.Good after-sales service
3.100% quality guaranteed;
4.Reasonable & competitive price, fast lead time.;
5.Strong supply ability
6.Made in China ,high credit guarantee.

Q1: About the after-sale service
A: After purchasing the products from our Lab, we have A professional technical team and after-sales team to serve you and solve all your problems in the future

Q2:  I want to know more details about the product, how can I contact you?
A: You can send us an email inquiry at any time. For more accurate quotes, I need the following information: product name, order quantity, receipt country, quality requirements, etc.

Q3: Can I get some samples?
A:Yes, we can provide samples, but the customer will pay the shipping cost.

Q4: About the seller's response
A: We will respond to your message in a timely manner. We guarantee to respond to you within 24 hour

Q5: What is your MOQ?
A: The minimum quantity we can order is 1 box.

Q6: Can you give me a discount price?
A:Surely,It depend on your quantity. 

Q7:  How to preserve peptides after receiving them?
A:Peptides in the form of lyophilized powder can be transported at room temperature by vacuum packaging, while polypeptides in the dissolved state need to be refrigerated at 2 ° C - 8 ° C. For long-term storage, peptides should be stored in the form of lyophilized powder store at -20 ° C or -80 ° C in a sealed container with desiccant, which can avoid the degradation of peptides to the greatest extent.