Kérastase Genesis Nutri-Fortifiant is a strengthening shampoo formulated for weakened, breakage-prone hair. It produces a creamy lather that cleanses while helping to reinforce fiber resilience and improve manageability. Ideal for those seeking fortifying daily care, it aims to reduce breakage and leave hair feeling nourished without heaviness.
Ingredient Safety
No risk3
Low risk30
Moderate risk6