Colors & Care Spot Fixer Hair Regrowth - Biotin Infused

KISS Products' Colors & Care Spot Fixer Hair Regrowth — Biotin Infused is a leave-in treatment designed to target thinning areas with a lightweight serum texture that absorbs quickly. Formulated for those seeking boosted regrowth support alongside color care, it suits daily use and layered routines. The biotin infusion aims to strengthen strands while minimizing heavy residue.