Help increase scalp circulation, energize hair follicles, and increases hair density, thickness, and fullness with Peter Lamas Hair Solutions Energizing Scalp Serum, a scalp to apply directly onto the scalp to help mitigate hair loss. Infused with a combination of Apple Stem Cells, Biotin, Trichogen, Baicapil, Procapil, and Vitamins, this botanically-rich serum helps reduce the appearance of thinning hair and helps to inhibit DHT buildup to encourage thicker, fuller-looking hair. For optimum results, it is recommended to use the complete Peter Lamas Hair Solutions Energizing System. Vegan, Cruelty-free, Paraben-free.