Plantur 39 Phyto Caffeine Tonic 200ml. Directions: Apply directly to the scalp with the dispensing tip and massage in evenly. Allow to dry briefly. Do not rinse. Prevents menopausal hair loss with its unique galenic formula and its Phyto-Caffeine Complex (caffeine plus active botanical substances) this Plantur 39 Tonic supports natural hair growth. Many years of research led to scientific evidence of the effectiveness of Plantur 39 Hair Care Products. Activates hair roots, prevents and reduces menopausal hairloss.