Serioxyl Advanced Denser Hair Serum is a targeted-formulated serum for thinning hair, designed to multiply the number of hairs with daily use for a denser hair. It is concentrated with 5% Stemoxydine and enriched with Resveratrol to sustain proper stem cell functioning and optimize hair cycles, leading to improved follicle renewal and an increase in hair density. This lightweight serum is dermatologically approved and made with hair pros, approved by dermatologists. It is a co-innovation with 3 scalp pro experts. The serum promotes the illusion of thicker-looking hair, encouraging a visibly full-bodied finish. It protects the scalp to promote optimal conditions for healthy hair growth, leaving hair feeling stronger. Equipped with an easy-to-use spray applicator.