ProGRO Density+ Scalp & Hair Serum

Clinically tested, drug-free scalp and hair serum powered by our VitaGRO Complex™, formulated to address multiple triggers of visible hair thinning and shedding. With consistent daily use, it supports visibly fuller-looking, stronger-feeling hair and a healthier-feeling scalp.*

*44-day third-party clinical study, 30 participants, Apr. 2026