These are the best repairing shampoos for brittle hair you can buy, according to a German test

A new German test, which analyzed 50 repair shampoos, shows which products are the “cleanest” on the market, i.e. those which do not contain controversial ingredients for health and the environment © Pavel L Photo and Video / Shutterstock Repair shampoos are formulations specially designed for brittle hair, they promise to make our hair visibly … Read more