Sons Shampoo & Conditioner for Men. DHT-blocker, Hair Thickening and Anti-Dandruff With Caffeine. Tackles Hair Loss, Thinning & Dry Scalp. Promotes Hair Growth. 3 month Supply. Made in Europe.WHAT IS SONS SHAMPOO? Sons Shampoo fights hair loss with saw palmetto, which blocks DHT uptake causing shrinking follicles. It also contains caffeine and glycerine to stimulate growth and promote a healthy scalp. WHAT IS SONS CONDITIONER? Sons Conditioner softens hair and contains Octopirox, a strong anti dandruff agent, plus biotin, argan oil, and 11 amino acids for healthy hair. WHY USE TOGETHER? This duo is designed to go beyond ordinary in shower