This Kerastase 250ml Genesis Bain Hydra-Fortifiant Shampoo For Weak or Damaged Hair is perfect for those with weakened hair that is prone to falling due to breakage. Its gentle formula clarifies and reinforces the hair fiber, reducing the risk of hair-fall due to breakage. The shampoo's fortifying properties help to strengthen the hair, leaving it looking and feeling healthier. With regular use, this shampoo can help to reduce hair-fall and promote stronger, healthier hair.