Hårkontroll Man Hair Boosting Nutrition contains Cynatine® HNS, a patented keratin extract with proven bioavailability. Studies show that Cynatine® HNS increases hair strength. The visible result is a stronger and more vibrant hair. The composition also contains specifically selected nutrients for the hair’s normal growth conditions. Zinc which helps to maintain normal hair, copper which contributes to the normal pigmentation of the hair and biotin which helps to maintain healthy hair.60 ml Hårkontroll Man Hair Boosting Nutrition 60 st