44 citations,
January 2007 in “Biological & pharmaceutical bulletin” Black pepper leaf extract contains compounds that can block testosterone effects and promote hair growth.
April 2024 in “Applied biological chemistry” Piperine from black pepper can make hair less oily by blocking fat cell development in hair roots.
1 citations,
April 2018 in “Our Dermatology Online” Massaging the scalp with a cosmetic containing certain natural inhibitors can significantly regrow hair in men with pattern baldness.
January 2018 in “Hair transplant forum international” Nutrafol might help reduce hair loss due to inflammation, but more evidence is needed.
October 2023 in “International journal of research in Ayurveda and pharmacy” Keedari thailam is effective for treating alopecia areata and has multiple health benefits.