Activ M Hair Retention Shampoo for Men. With its refreshing menthol fragrance, ACTIV M Shampoo can be used just like any other shampoo – simply massage it gently into your wet hair and scalp, leave for two minutes and rinse thoroughly. The key ingredients Carnitintartrate, Echinacea and Taurine get to work on the health of your scalp and hair to help reduce normal hair loss. Contains premium ingredients that will not overburden the hair. Improves combability and reduces stress on the hair. Revitalises and strengthens the hair. Recommended for daily use as part of your normal regime. For best results use in combination with ACTIV M Tonic.