61 citations
,
July 2011 in “PLOS ONE” Spermidine may help reduce hair loss and deserves further testing as a treatment.
A new peptide, murikal/SPR4, was found to significantly increase hair growth in mice, and its liposomal topical formulations enhanced hair growth more than commercial products. However, results on human scalp skin were unclear, needing more tests.
4 citations
,
December 2020 in “International journal of research - granthaalayah” Tetracycline can stick to hair follicles and potentially cause hair loss.
12 citations
,
July 2023 in “Journal of the European Academy of Dermatology and Venereology” Upadacitinib improved Crohn's disease, atopic dermatitis, and alopecia areata in one patient.
July 2024 in “Journal of Investigative Dermatology” Propolis extract can promote hair growth and increase keratin production.
10 citations
,
January 2019 in “in Vivo” Finasteride boosts stem cell signals for hair growth.
33 citations
,
November 2019 in “Journal of Controlled Release” Microneedles with enhancer effectively promote hair growth and increase hair density.
4 citations
,
March 2024 in “Journal of Investigative Dermatology” SPRY1 deficiency in skin cells causes stem cells to move to the skin surface, leading to increased pigmentation.
March 2026 in “International Journal of Cosmetic Science” Pal-KCV peptide strengthens hair and reduces breakage by up to 52%.
January 2018 in “Springer eBooks” PDE inhibitors, especially PDE4 inhibitors like apremilast, are effective for certain inflammatory skin conditions but have side effects and can be costly.
7 citations
,
January 1990 9 citations
,
February 2001 in “Journal of Dermatological Science” p21waf1/cip1 and p27kip1 help in hair follicle differentiation in rats.
33 citations
,
January 1979 in “Acta obstetricia et gynecologica Scandinavica” Diane® is an effective contraceptive that also helps treat acne and mild hair growth issues.
80 citations
,
April 2017 in “Frontiers in Pharmacology” PDRN helps repair tissue and improve wound healing with a high safety profile.
November 2022 in “Journal of Investigative Dermatology” KX-826 is safe and effectively increases hair count in men with hair loss.
January 2023 in “Journal of cosmetic dermatology” The synthetic retinoid EC23 thickens skin and promotes hair growth more effectively and with a lower dose than natural retinoids.
1 citations
,
October 2025 in “Iranian journal of pharmaceutical research” Geranyl acetate can protect skin cells from damage and inflammation caused by para-phenylenediamine.
90 citations
,
August 2006 in “British Journal of Dermatology” PRIDE syndrome includes skin and hair issues from cancer treatment with EGFR inhibitors.
January 2026 in “http://isrctn.com/” The food supplement may help reduce hair shedding and improve hair growth.
17 citations
,
August 2007 in “Bioorganic & Medicinal Chemistry Letters” A compound made by Pfizer can potentially stimulate hair growth and reduce oil production, making it a good candidate for topical use.
5 citations
,
November 2015 in “Journal of Enzyme Inhibition and Medicinal Chemistry” Certain derivatives are more effective 5α-reductase type 2 inhibitors than finasteride.
September 2023 in “Journal of the American Academy of Dermatology” CTP-543 is generally safe for treating alopecia areata.
August 2024 in “Biomolecules & Therapeutics” A new compound, HTPI, promotes hair growth by protecting cells from damage and regulating energy use.
January 2019 in “FarFar - Pharmacy Repository” Microemulsions improve adapalene's skin absorption for better acne treatment.
14 citations
,
November 1979 in “Pediatric Research”
23 citations
,
June 2014 in “Journal of Pharmaceutical Sciences” Finasteride cream helps hair growth with less side effects.
18 citations
,
March 2014 in “Drug Development and Industrial Pharmacy” New gel formulas without ethanol and propylene glycol, containing a minoxidil-methyl-β-cyclodextrin complex, have been created for treating hair loss.
November 2020 in “Research Square (Research Square)” Keratin injections in mice can stimulate hair growth and might help treat hair loss.
7 citations
,
July 2022 in “Pharmaceutics” The microneedle device with rapamycin and epigallocatechin gallate effectively promoted hair regrowth in mice.
10 citations
,
February 2013 in “British Journal of Dermatology” Thyrotropin-releasing hormone may help control skin and hair growth and could aid in treating related disorders.