A powerful deep-conditioning mask that smooths, strengthens, and fights frizz from within. Smooth things over with the Umberto Giannini Frizz Fix Mask. Powered by vegan KeraFUSION™ bond repair technology, a plant-based keratin alternative made from upcycled milk thistle, it's your ultimate solution for unruly hair. This rich, peptide-packed formula penetrates deep into the hair’s structure to repair bonds at the molecular level, tackling frizz where it starts. The result? Softer, stronger, frizz-free hair with lasting smoothness and shine.