L-Cystine Powder

L-cystine can be used in medicine, feed nutrition enhancer, cosmetic additive, and food flavoring agent.
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Product Description

Product name



White crystal powder



Molecular Formula


Molecular Weight



5.0 - 6.5


> 99%

Heavy Mental(Pb)




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. 


1. In medicine, it promotes the oxidation and reduction of human cells, increases white blood cells and prevents the growth of pathogenic bacteria. Mainly used for all kinds of hair loss. It is also used for acute infectious diseases such as dysentery, typhoid fever, influenza, asthma, neuralgia, eczema, and various toxic diseases, and maintains the function of protein conformation.
2. It is used as a feed nutrient promoter to help animals grow, increase body weight and liver and kidney function, and improve the quality of fur.
3. It can be used as cosmetic additives to promote wound healing and prevent skin allergies and eczema.
4. Used as a food flavoring agent.

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