Xi’an Salus Nutra Inc Established in 2015 and located in Hi-Tech industrial Zone in xi’an city, which is the most advanced area in northwest china . Salus Nutra is a professional company specialized in natural plant extracts, collagen and high technology chemical API field in scientific research, producing and marketing.

Our products are mainly used in healthcare supplement, chemicals ,pharmaceutical, cosmetics and food additives. We are also engaged in supplying customization OEM service to help customers choose their right ingredients and develop their broad markets .

Our factory is located in BaoJi ,shaanxi province, it coveries an area of XX acres and equips with 2 standard production workshops meet with State Health Standards ,meanwhile employs more than 500 people with well-educated, including undergraduate, Postgraduate and some technical persons with rich experience.

Salus is committed to supplying safe, pure and healthy products that meet the high expectations of our customers. Experienced and dedicated members of the Quality and food safety Department work to provide in-depth analyses, testing and monitoring of our products, during and after the manufacturing processes and ensure the quality and safety according to the highest standards.

We are based on the honest and mutual benefits, rely on the reliable quality and best after-sale service to make good reputations both online and offline. Now it shares a great popularities from the customers at overseas. Our primary goal aims to solve customer problems through research & development & technical service .

If you have any doubts or confusion, YES, Salus will present the exactly right answer.

Factory Supply L-Cysteine   

Product Name  L Cysteine 

Specification  99% 

Odor  Characteristic

Taste  Characteristic

Molecular Formula C3H7NO2S

Molecular Weight 121.16

Cas  616-91-1 

Appearance White crystalline powder 

   L-cysteine is a proteinogenic amino acid contributing to building protein and includes the element sulphur.

amino acids are important for a healthy and happy life without illnesses and diseases discover the TOP-SELLING Cysteine supplement, It can be synthesised in the human liver and is therefore not an essential amino acid.

L-cysteine is very soluble in water. When cooking the above foods, special care should be taken that they are not be kept in water for too long to avoid washing out the amino acid. 

1).L-Cysteine has an effective detoxification.

2).L-Cysteine can effectively prevent and treat radiation injury.

3).L-Cysteine can remove the skin melanin itself, change the nature of the

skin itself, the skin becomes natural whitening. It is a kind of ideal natural 

whitening cosmetics.

4).L-Cysteine can improve the symptoms of inflammation and skin allergies. 

5).L-Cysteine on horny skin disease is also effective hypertrophy.

6).L-Cysteine has a function to prevent biological aging