Hair Serums
Alpecin hair serums for sensitive, oily, dry, or combination skin. Safety scores, irritant flags, and compatibility ratings.
AlpecinCaffeine Liquid Tonic 2x
55%
AlpecinDouble Effect
59%
AlpecinCaffeine Liquid Tonic 3x
55%
AlpecinHair Energizer Caffeine Liquid
62%
AlpecinBlack Caffeine Hair Booster 1x
55%
AlpecinBlack Caffeine Hair Booster 2x
55%
AlpecinBlack Mens Shampoo and Caffeine Hair Booster Set
57%
AlpecinLiquid Hair Energizer
55%