Shine #HairGoal Add-In Booster Treatment Shots with Amaranth Leaf Extract - 2pk

A lightweight add-in treatment from Function of Beauty PRO designed to boost shine and smooth frizz. The Shine Booster delivers a glossy finish with amaranth leaf extract in an easy-to-use serum texture, suited for dry or dull hair seeking targeted radiance. Vegan-friendly and intended as a finishing step, it’s best for those wanting focused shine without heavy buildup.