• New advanced fragrance: Alpecin Black features a fragrance specially developed for the modern man, providing better grip and ease of styling. • Alpecin research: Leading brand in Germany for the prevention of hair loss in men, with scientifically proven efficacy. • Daily hair routine: Stimulates hair roots during washing. Caffeine penetrates hair follicles in just 120 seconds, strengthening fine and weakened hair. • Silicone-free treatment: Formulated without softening silicones to facilitate styling. • Application: Use daily. Leave on the scalp for at least 2 minutes and then rinse well. • Measurements: Each container holds 250 ml.