A nourishing shampoo-and-conditioner set from Kérastase, the Genesis Duo targets breakage and dryness with a creamy, easy-rinsing texture. Formulated for thick to dry hair, it smooths strands and improves manageability while leaving hair soft rather than heavy. Suitable for those seeking strengthening care; fragrance-free and formulated with attention to scalp comfort and daily use.
Ingredient Safety
No risk3
Low risk35
Moderate risk9