4 citations
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November 2016 in “Dermatologic Therapy” Topical tretinoin may increase beard hair density.
2 citations
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January 2019 in “PubMed” The study concluded that certain areas of the scalp and beard are safe for hair transplant donor sites in Indian men.
105 citations
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June 2010 in “The journal of sexual medicine” Testosterone undecanoate increases lean mass and causes various physical changes in female-to-male transsexuals.
3 citations
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November 2018 in “Hair transplant forum international” Using body hair with scalp hair for hair transplants improves density and coverage in severe hair loss cases.
October 2024 in “Actas Dermo-Sifiliográficas” Finasteride and dutasteride can increase beard thickness in men.