So soft and balanced it can be used every day! Shampoo after shampoo, Phyto PhytoProgenium Intelligent Shampoo reinforces the scalp\'s natural defence system. The more you use it, the more the scalp is protected, leading the way to beautiful, healthy hair. Phyto Active Ingredients: Enriched with the active ingredient Progénium, the formula acts intelligently on the scalp\'s ecosystem by preserving beneficial bacteria while reducing the presence of harmful bacteria. Its softening and antioxidant cleansing agents make it an excellent shampoo for everyday use. - Suitable for All Hair Types. Phyto is a PETA certified cruelty-free brand; they do not test any of their products on animals.