New from Silab is Lightskin. The natural depigmenting active ingredient is obtained from biotechnological processes and rich in sulfur-containing peptides known for its capacity to limit melanogenesis, said the company.    According to the company, from its usage the complexion is lighter and more uniform, and radiance is revived in Caucasian and Asian skin.    Sulfur-containing peptides are molecules known for their transversal ability to limit melanogenesis. For its new depigme...