Serum multiplies the number of hairs with daily use, for denser hair. Scalp is skin, but a much more complex one. Sebum oxidation and micro cracks on the scalp surface can create numerous issues. It's a vicious cycle and you want out. Concentrated with 5% stemoxydine and enriched with resveratrol, to sustain proper stem cell functioning and optimise hair cycles that lead to an improved follicle renewal, inducing an increase in hair density. Made with hair pros. 1st co innovation with scalp pro experts and balayage and colour experts. A fresh composition enveloped in a refreshing breeze with a clean feeling heart and a pro caring base. To use apply evenly on the scalp ideally at night, on towel dried hair. Part the hair in 4 and spray 6 times in each section. Massage with the softest part of the tip of your fingers. Leave on. In case of contact with eyes, rinse them immediately and thoroughly. Professional tip formula sensitive to light. Apply at night after a full in shower routine for optimal effects.