ISANA CAFFEINE SHAMPOO 250 ML and CAFFEINE HAIR TONIC 150 ML. Its special active ingredient, caffeine, affects the hair follicles and contributes to hair growth. • At the same time, valuable Panthenol cares for the hair. • Lively - developed for healthier and stronger hair. • Suitable for all hair types. • Suitable for daily use. • Its compatibility with the skin has been dermatologically approved. • It is compatible with the skin in terms of pH. Usage / Application Recommendation: Apply to damp hair with gentle massage movements - wait for about 2 minutes - then rinse with plenty of water. Repeat the process if necessary.