Collistar

An ultra-concentrated pre-shampoo treatment formulated with 100% natural phytokeratina mix of low-molecular-weight amino acids that penetrate deeply to rebuild hair’s protein structure and repair disulfide bonds. Enriched with Camelina sativa seed oil, rich in omega?3 and omega?6, it nourishes and soothes the scalpideal for damaged, brittle, chemically treated hair, including sensitive scalps

Apply evenly to wet hair. Leave on for 10 minutes to allow deep penetration. Rinse off, then follow with your regular shampoo. Use 1–3 times per week, depending on hair damage