alpecin c12 shamp mate reducess hereditory hairloss it stimulates the roots wilst washing an gives them years more growth dont bother worrieing bout losing concentrate on keeping wat u got theres a tonic as well this stuff really works trus me no other company have ever been able 2 replicate this origional germans product in england its only 5pound 4 shamp an 7pound 4 tonic that ill last u a month.