Pure Glutathione Nutritional Supplement suppliers & manufacturers in China

Pure Glutathione Nutritional Supplement


CAS:70-18-8;Assay:99% min

CAS NO.:70-18-8


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


Glutathione (glutathione, r-glutamyl cysteingl +glycine, GSH) is a tripeptide containing γ-amide bonds and sulfhydryl groups, composed of glutamic acid, cysteine and glycine, present in almost every part of the body cell.


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.

Glutathione can help maintain normal immune system function, and has antioxidant and integrated detoxification effects.

The direct cause of tumor death is not due to tumor, but many reasons are due to malnutrition. According to a survey of more than 30,000 people by the Cancer Nutrition and Knowledge Therapy Committee of the Chinese Anti-Cancer Association, the incidence of malnutrition in patients with malignant tumors is high, 40% to 80% of patients are malnourished, and about 20% of cancer patients Died directly from malnutrition, and the incidence of malnutrition in patients who died of cancer almost reached 100%! Paying attention to nutrition can save about 20% of expenses for cancer treatment. Glutathione not only emphasizes the supplement of macronutrients, but also is a good micronutrient supplement, and can achieve the effect of anti-oxidation (ROS). It can be said that the intake of glutathione in the nutritional therapy of tumors can serve multiple purposes. 

Studies have shown that whey protein supplementation can increase glutathione levels and improve nutritional status and immune function in cancer patients undergoing chemotherapy. These results will facilitate malnutrition risk prevention and improve protein status, including immune function, during chemotherapy.

Recent studies have highlighted the important role of GSH in key signal transduction responses such as cell differentiation, proliferation, apoptosis, ferroptosis and immune function. Glutathione is one of the master regulators of cancer cell development, progression, response to therapy and its environment, leading to many therapeutically targetable pathways. This also provides good theoretical support for many glutathione-based dietary nutrition treatments and supplement treatments.


Q1: How to confirm the product quality before placing an order?

A: You can get samples for free, you just need to pay the shipping fee or arrange courier to pick up the samples. You can send us your product specifications and requirements and we will manufacture the products according to your requirements.

Q2: How about the delivery time?

A: Delivery time: about 7 days after payment is confirmed. (excluding Chinese holidays).

Q3. What is your sample policy?

A: If we have stock, we can provide free samples, but customers have to pay the courier fee.

Q4.Can you produce according to samples?

A: Yes, we can produce your samples or technical requirements, the COA will be provide. Our product will be comform to the COA.

Q5. What are your payment terms?

A: We accept L/C, D/A, D/P, T/T, Western Union.

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