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Address: Rm 218, Tangxing Digital Bld, #6 Tangxing Rd, Xi’an, Shaanxi, China
Phone: +86 17791258855
Landline: +86 (0)29 81870046


Other Name


Product Specification/ Purity





White Powder


Customized various dosage forms and packaging


HACCP, ISO22000, IS09001, Eu-Organic, Us Organic, HALAL, KOSHER


Product Description

Glucosamine is a natural amino monosaccharide that is necessary for the synthesis of proteoglycans in the matrix of human articular cartilage. It has a molecular formula of C6H13NO5 and a molecular weight of 179.2.  It is formed by replacing one hydroxyl group of glucose with an amino group and is easily soluble in water and hydrophilic solvents. It usually exists in polysaccharides and conjugated polysaccharides of microorganisms and animal origin in the form of N-acetyl derivatives (such as chitin) or in the form of N-sulfate esters and N-acetyl-3-O-lactic acid ether (muramic acid).


Product Specifications

Glucosamine: 99%


Certificate of Analysis


1. Protect joints: Glucosamine can stimulate the growth and repair of cartilage cells, enhance the elasticity and toughness of cartilage tissue, thereby protecting the health of joints.

2. Relieve joint pain: Glucosamine can reduce joint pain and inflammation caused by diseases such as arthritis and rheumatoid arthritis.

3. Improve skin quality: Glucosamine can promote the synthesis of collagen, enhance the skin’s elasticity and moisture retention capacity, and improve skin quality.

4. Enhance immunity: Glucosamine can enhance the body’s immunity and reduce the incidence of colds and other 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.

Please contact our sales person and they will guide you with an easy and professional way for your order.

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We will offer you free samples and a certificate of analysis

We will contact you within 1 working day, please pay attention to the email with the suffix “”.