Hair Collistar Phyto-Keratin Filler Intensive Restructuring

Collistar Phyto-Keratin Filler Intensive Restructuring is a leave-in treatment aimed at rebuilding and smoothing damaged, brittle hair. It offers a lightweight, serum-like texture that detangles and tames frizz without weighing strands down. Ideal for chemically treated or heat-stressed hair, the formula improves manageability and adds visible shine for regular at-home use.