Kerastase Genesis Homme Serum is a super effective serum against hair loss and for weakened hair with a tendency to thin out. This light serum is enriched with aminexil which helps to reduce hair loss after 6 weeks of use, which ensures a healthy scalp environment.

In addition the serum helps to slow down the shedding process while strengthening the hair fiber anchor to minimize hair loss. The serum also helps to preserve the scalps nature protective skin barrier.