All In leave-in conditioner restores hair with powerful, inside-out rejuvenation. The formula strengthens hair at its core using GluconaBond to protect the hair. The conditioner also smooths the cuticle using Biomimetic Ceramide, resulting in softer, shinier, and less frizzy hair. Strands are supported at the cortex and cuticle level, taking the nourishing properties of a conventional leave-in to the next level.