The Kérastase Genesis Fondant Renforcateur Conditioner 200ml is a strengthening, anti-breakage conditioner specially formulated for weakened hair that is prone to falling due to breakage. Infused with a powerful blend of edelweiss native cells and ginger root, this creamy conditioner works deep within the hair fibre to restore resilience, reinforce natural resistance against daily environmental aggressors, and deliver an instantly smooth, soft, and shiny finish. Its lightweight yet deeply nourishing formula provides intense hydration without weighing hair down, leaving every strand visibly stronger, more uniform, and full of vitality with each use.