Alpecin Double Effect Caffeine Shampoo is a 2-in-1 solution specially formulated for men dealing with both hereditary hair loss and dandruff. Its dual-action formula first removes stubborn dandruff, then delivers caffeine deep into the hair roots to help strengthen and stimulate hair growth.

The first effect loosens and clears dandruff with powerful exfoliants like salicylic acid, reducing itchiness and improving scalp health. The second effect utilizes a caffeine complex to energize weakened hair roots, slow down hair loss, and promote stronger, thicker hair growth with consistent use.

Perfect for daily use, this shampoo supports healthier scalp conditions while helping you maintain fuller, dandruff-free hair.