L'ORÉAL PROFESSIONNEL INFORCER SHAMPOO was specially developed for extremely damaged, brittle hair and counteracts hair breakage. Vitamin B6 and biotin stimulate hair roots to help hair growth. This leads to a strengthening of the entire hair structure. Therefore, the products of the series are next to damaged and thinning hair. The SE Inforcer Shampoo therefore not only has a cleansing effect, but also provides for thinning-hair strength.