Best leave in treatment

This is light weighted but still took care of all the hair frizz. Even my baby hairs were in place, but still looking natural. The smell is AMAZING.

Originally posted on kerastase-usa.com

Perfect complement to the shampoo/conditioner.

[This review was collected as part of a promotion.] Definitely does what it says and is a great complement to the shampoo and conditioner. The system keeps my hair frizz free in extreme humidity.

Originally posted on kerastase-usa.com