What is L-Cysteine？

1. Source and characteristics

L-Cysteine is a sulfur-containing amino acid important in protein synthesis and various biochemical processes. It plays a key role in maintaining antioxidant defenses and promoting healthy skin and hair.

2. Production process

The production of L-Cysteine involves a microbial fermentation process, using specific bioengineering techniques to increase yield and purity, ensuring that the final product reaches 99% purity.

3. Application fields

L-Cysteine is used in the pharmaceutical and nutraceutical industries to make products that support skin and hair health, and as an antioxidant and detoxifier.

4. Product Certification

Greenskybio's L-Cysteine products have passed multiple international certifications such as CNAS, Kosher, ISO 9001, Ecocert, HMA and GMP, ensuring their high quality and safety worldwide.