Chantecaille Jasmine and Lily Healing Mask
In word: Eh. For £96 (nearly $200) per 100 ml, this needs to be about 96 times more noticeably effective.
If you want to drop that kind of coin on Chantecaille, I'd go for the utterly gorgeous (too gorgeous, in fact, to actually use) Les Papillons Shine Eye Shadow or the lovely, not-too-sweet Frangipane Eau de Parfum.

