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L-glutamine-alpha-ketoglutaric Acid

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L-glutamine-alpha-ketoglutaric Acid

Other Name

L-glutamine-alpha-ketoglutaric acid




white crystal powder


Customized various dosage forms and packaging


HACCP, ISO22000, ISO9001, EU Organic, US Organic, HALAL, KOSHER



L-glutamine-alpha-ketoglutaric Acid

Product Description

L-glutamine alpha ketoglutaric acid- α- Ketoglutamic acid is a mixture composed of L-glutamine and α- Alpha ketoglutaric acid composition. L-glutamyl is an amino acid, while α- Ketoglutaric acid is an organic acid.
L-glutamine alpha ketoglutarate (GAK) is a nutritional supplement commonly used in physical exercise and athletes. GAK is believed to have effects such as improving muscle strength and endurance, promoting muscle repair and growth, and enhancing immune system function.
L-glutamyl and α- Ketoglutaric acid has important physiological functions in the human body. L-glutamyl is a derivative of amino acid glutamyl, which is involved in protein synthesis, nitrogen metabolism, cellular energy production, and other processes in the human body. α- Ketoglutaric acid is an intermediate product in the tricarboxylic acid cycle (Krebs cycle), which participates in energy metabolism and amino acid metabolism, and is also an antioxidant.

Product Specifications

L-glutamine-alpha-ketoglutaric acid 99%

Certificate of Analysis


1. Provide energy: Glutamine participates in the synthesis of adenosine triphosphate (ATP), which can provide the body with the necessary energy, enhance physical strength and endurance.
2. Promote muscle growth: Glutamine can stimulate protein synthesis, promote muscle growth and repair, and has a significant effect on fitness exercise and muscle recovery.
3. Enhancing immunity: Glutamine can enhance the function of the immune system, enhance the body’s resistance, and prevent the occurrence of infections and diseases.

Application Cases

Why RainWoodBiotech?

RainWood Biotech is engaged in researching, producing, and exporting concerning the field of health and fitness, cosmetics, pharmaceuticals, food, and beverages additives, and also feeding staff who have obtained EU and US organic certification, KOSHER, HALAL, ISO9001, HACCP, and ISO22000.
RainWood Biotech was established in 2006, located in Shaanxi Xi’an Hi-tech Development Zone, covering 19 acres of land with a factory construction area of around 10000 square meters.

RainWood Biotech believes that natural specialty ingredients and innovative technology are the best basis for us to serve our clients’ needs. We are capable and proud to provide the greatest product solutions to increase more value of the products themselves.

Frequently Asked Questions

Rainwood provides herbal extract, cosmetic ingredient and food additive product.

Our company has its own competitive R&D team, and currently owns more than 100 employees. Among them, there are 3 Dr. doctors majored in this field. Besides, Postgraduate employee accounts 10%, undergraduate employee accounts 15%, and professional technical personnel accounts 5%. Its professional talented personnel are completely equipped in laboratory for the quality control.
Various Detection Devices are well equipped, such as HPLC, GC, UV, TLC, Spectrophotometer, AAS, Polarimeter, Auto titrators, BOD Incubators, COD Incubators, Melting point apparatus and so on.
The entire production process from the source of raw material, production, inspection, warehousing, customer service and other sectors are in strict accordance with the ISO9001:2015 system.
We will provide you with satisfactory products according to your requirements.

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