This is a weekly at-home hair perfector treatment designed to reduce breakage and strengthen hair. It functions as a bond-builder, applied before shampooing to improve texture and appearance.
Ideal for regular weekly use to maintain strong and healthy-looking hair.
Read MoreThe product that made the go-to haircare brand.
The No. 3 Hair Perfector is a weekly at-home treatment that reduces breakage and visibly strengthens hair from the first use. This global bestseller is not a conditioner but a bond-builder - meaning it has to be applied before shampooing to help your hair achieve optimal appearance and texture.
