April 2019 in “C&EN global enterprise” A microneedle patch can help hair regrow.
January 2011 in “한국미생물·생명공학회지” Fermented extracts may help hair growth.
3 citations
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November 2022 in “Molecules/Molecules online/Molecules annual” The substances improved hair regrowth and protected hair cells in humans and mice.
1 citations
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September 2020 in “Selçuk tıp dergisi/Selçuk Üniversitesi Tıp Fakültesi dergisi” PRP treatment helps with hair growth and skin renewal.
37 citations
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December 1995 in “Journal of Cell Science” Nexin 1 may help control hair growth.
October 2023 in “Journal of the Endocrine Society” Estetrol helps keep scalp hair in the growth phase longer and improves hair follicle health by affecting the hair root and increasing stem cells.
August 2021 in “International Journal of Dermatology and Venereology” Platelet-Rich Fibrin (PRF) can speed up healing in chronic wounds, improve hair density, and act as a natural filler for skin rejuvenation, but its use in hair loss treatment needs more evaluation.
Yeast extract helps treat hair loss and activates stem cells.
1 citations
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October 2018 in “International research journal of pharmacy” Rampai leaves extract can significantly stimulate hair growth.
January 2025 in “SSRN Electronic Journal”