Since 1986, BCF Life Sciences is an expert in the extraction of L-Cystine for all Health and Beauty applications, working with major nutraceutical players. L-Cystine is a major amino acid of fibrous protein keratin found in skin, hair and nails. BCF Life Sciences is the only manufacturer in Europe to produce natural amino acids with such a unique extraction process from Keratin. We offer different L-Cystine to match your specific requirement: standard (particle size : 850μm) / density: 0.8 and screened (particle size : 250μm) / density: 0.7. Our L-Cystine is fully produced in our French food grade plant, registered (FR 56159005) under the regulation CE 853/2004.
