research Effects of Crataegi Fructus Hot-Water Extract on Hair Growth and Growth Factor Gene Expression of Human Dermal Papilla Cells September 2017 in “Korean journal of acupuncture” Crataegi Fructus water extract may help treat hair loss.
research Caizhixuan Hair Tonic Regulates Both Apoptosis and the PI3K/Akt Pathway to Treat Androgenetic Alopecia February 2023 in “PLOS ONE” Caizhixuan hair tonic helps treat hair loss by promoting hair growth and improving hair follicles.