Retinyl formyl aspartamate is a newly synthesized retinol analogue with higher photostability, and a similar effect on collagenase expression level as retinol. References: Lee MS, Lee KH, Sin HS, Um SJ, Kim JW, Koh BK. A newly synthesized photostable retinol derivative (retinyl N-formyl aspartamate) for photodamaged skin: profilometric evaluation of 24-week study. J Am Acad Dermatol. 2006 Aug;55(2):220-4. Epub 2006 Jun 5. PubMed PMID: 16844502.

纯度：≥98%

CAS：442662-22-8