Serioxyl Advanced Denser hair - density activator serum was targeted-formulated for thinning hair. This lightweight serum multiplies the number of hairs with daily use, for a denser hair*. Results from 6 weeks*. Concentrated with 5% Stemoxydine and enriched with Resveratrol, to sustain proper stem cell functioning and optimize hair cycles that leads to an improved follicle renewal, inducing an increase in hair density.​ Denser hair in only 6 weeks*. *Clinical study with 79 women during 12 weeks.​