Intensive Hair Density Treatment For Thinning Hair. Key Features & Benefits: ‣ Lightweight Serum That Boosts Hair Density And Thickness. ‣ Enriched With Stemoxydine To Stimulate Dormant Follicles. ‣ Pro-vitamin B5 Provides Hydration And Nourishment To The Scalp. ‣ Promotes Healthier, Denser-looking Hair Over Time.