Cosmetic & Personal Care

The use of amino acids and peptides in topical products that promise aesthetic and anti-aging benefits has increased significantly over the years. Kyowa offers ingredients that are supported by research to deliver benefits consumers are looking for.

Amino Acid Derivatives
Product CAS No.
L-Hydroxyproline 51-35-4
N-Acetyl-L-Hydroxyproline(AHYP™) 33996-33-7
Peptides
Product CAS No.
L-Alanyl-L-Glutamine (Sustamine® L-Alanyl-L-Glutamine)
39537-23-0
L-Glutathione Reduced (Setria® Glutathione)
70-18-8
L-Glutathione Oxidized
27025-41-8
Oligosaccharides
Product CAS No.
N-Acetylneuraminic Acid Dihydrate (Sialic Acid)
50795-27-2