57 citations
,
February 2018 in “Journal of the American Academy of Dermatology” Biotin supplements are not proven to improve hair or nails and may interfere with medical tests.
34 citations
,
January 1943 in “Endocrinology” Adrenalectomy boosts hair growth and melanin in black rats, even with vitamin B¹ deficiency.
14 citations
,
May 2021 in “Marine Drugs” PDRN, derived from salmon sperm, shows promise in healing wounds, reducing inflammation, and regenerating tissues, but more research is needed to understand its mechanisms and improve its use.
10 citations
,
October 2016 in “Journal of Biomolecular NMR” Solid-state NMR can effectively study keratin structure and treatment effects in fur.
December 2016 in “Chinese Journal of Dermatology” Adenosine boosts hair growth by increasing angiogenin levels.
10 citations
,
June 2001 in “Annals of neurology” Alzheimer's patients have higher levels of certain chemicals in their hair.
8 citations
,
June 2025 in “Stem Cell Research & Therapy” Exosome therapy may help treat diabetic nerve damage, but more research is needed.
March 2026 in “Communications Biology” Certain compounds can boost hair and nail growth.
March 2026 in “ACS Applied Materials & Interfaces” A new dissolving microneedle system effectively delivers minoxidil for hair regrowth with minimal side effects.
25 citations
,
February 2021 in “Diabetes” Dock5 is important for skin healing and could help treat diabetic wounds.