Purity ≥ 95.0%
Appearance Solid powder
Ecamsule is an organic compound which is added to many sunscreens to filter out UVA rays. It is a benzylidene camphor derivative, many of which are known for their excellent photostability.
1: DeLeo VA, Clark S, Fowler J, Poncet M, Loesche C, Soto P. A new
ecamsule-containing SPF 40 sunscreen cream for the prevention of polymorphous
light eruption: a double-blind, randomized, controlled study in maximized outdoor
conditions. Cutis. 2009 Feb;83(2):95-103. PubMed PMID: 19326695.