Why use a double effect?
These are the two most common scalp problems in men: hair loss and dandruff. The Dr. Wolff Research Institute has therefore developed Alpecin Double Effect Caffeine Shampoo, a shampoo that effectively tackles both problems at the same time.
During the first phase, the Double Effect Caffeine Shampoo removes hardened horny cells and frees the scalp from dandruff. The combination of salicylic acid and piroctone olamine, two effective anti-dandruff substances, is recommended from a dermatological point of view because it takes into account all dermatological aspects of cosmetic dandruff formation:
- mild removal of dandruff
- anti-inflammatory effect
- anti-oxidative effect or an increase in resistance
- antimicrobial properties.
Until now, this combination has only been used in products available in pharmacies in the form of dermatological anti-dandruff solutions. The combination provides a precise and gentle micro-peeling and reduces itching on the scalp.
During the second phase: Now that the scalp is free of dandruff, the way is clear for the caffeine complex. Alpecin Double Effect Caffeine Shampoo contains a high dose of caffeine that penetrates the hair roots during shampooing. After 120 seconds of application, the effect is already noticeable. The active ingredient forms a 24-hour reserve in the hair root and protects the hair roots from premature "falling asleep".