Caffeine ShampooAlpecin Caffeine Shampoo C1 for stronger and thicker hair.Hair immediately has a better grip and can be styled better without the use of softening agents.Alpecin Caffeine Shampoo C1 combines over 80 years of hair care research.Your daily hair routine: Use Alpecin Caffeine Shampoo C1 every day. Leave it on the scalp for roughly two minutes from application to rinsing out.Alpecins product range has been specifically developed to strengthen hair. With its unique galenic formula and its optimal caffeine dosage it helps to counteract the negative effect of testosterone and supports strong hair. The Alpecin Caffeine Complex contains caffeine, zinc and niacinamide for healthy hair roots.Stimulates hair roots during washingWith patented skin activatorHair energizerRecharges your hair during washingPack size: 250ML