Dual-use (rinse-out or leave-in) strengthening mask with Aminexil, biotin, arginine.
Massage into scalp for strengthened roots, work through lengths and ends. Rinse-out: leave 3 minutes then rinse. Leave-in: apply to damp or dry hair, no rinse.
Daily (rinse-out or leave-in, per description).
Lightweight, gel-like mask for weakened, breakage-prone hair; can be used daily as a rinse-out treatment or leave-in conditioner.
Strengthening care for fragile, weakened hair