Kérastase Resistance Strengthening Shampoo targets extremely damaged, brittle hair with a restorative cleansing action that aims to strengthen and smooth strands. It produces a creamy, easily rinsed lather and suits those looking to rebuild hair resilience rather than a heavy conditioning finish. Ideal for weakened hair in need of structural support and improved manageability.
Ingredient Safety
No risk2
Low risk27
Moderate risk6