Vichy

Dercos Collagen Peptide 17 Ultra Repairing Shampoo

This repairing shampoo strengthens hair fibers from root to tip to combat breakage caused by heat, chemicals, and collagen decline. Formulated with citric acid and collagen peptides, it helps repair 17 signs of damage while providing 73% less breakage and 29% more volume. The sulfate-free formula is dermatologist-tested for safety and is suitable for sensitive scalps and color-treated hair.