Great product! Great serum that is concentrated and light, wonderful long lasting scent, simple yet well made bottle with dispenser. Multipurpose and doesn’t weight the hair down.

Originally posted on sephora.com

[This review was collected as part of a promotion.] I love kerastase products and this one is no exception! It leaves my hair shiny not greasy. It is very lightweight and will last a long time due to only needing a couple drops to cover my hair!

Originally posted on sephora.com