QR678 is made up of 6 stimulatory biomimetic polypeptides which mimic the action of growth factors naturally present in the scalp. These growth factors are specific for hair and promote hair regrowth by prolonging the anagen phase of hair growth and shortening the telogen phase. Furthermore, on a molecular level, QR678 contains ingredients that cause angiogenesis, locally inhibit DHT and cause stem cell migration and proliferation for regrowing hair actively.