July 2023 in “Journal of Cutaneous and Aesthetic Surgery” Combining platelet-rich plasma with other treatments may improve hair growth in people with hair loss, but more research is needed.
May 2024 in “Tạp chí Y Dược học Cần Thơ” Natural remedies like grapefruit and rosemary may help hair regrowth.
September 1990 in “Journal of Dermatological Science”
July 2023 in “Research journal of pharmacy and technology” The hair tonic with Capsicum frutescens extract helps hair grow in male rabbits.
December 2025 in “eTheses of Maulana Malik Ibrahim State Islamic University (Maulana Malik Ibrahim State Islamic University)” A traditional plant mix from East Nusa Tenggara boosts hair growth in mice.
28 citations
,
March 2019 in “Journal of Dermatological Science” The document concludes that while lab results for hair growth promotion are promising, human trials are needed and better testing methods should be developed.
23 citations
,
December 1991 in “Annals of the New York Academy of Sciences” Balding scalps slow down hair growth.
28 citations
,
September 2019 in “International Journal of Nanomedicine” Minoxidil nanoparticles can potentially be a more effective treatment for hair growth than current treatments.
April 2022 in “UNESP Institutional Repository (São Paulo State University)” Using both topical minoxidil and oral biotin together significantly boosts hair growth and density.
39 citations
,
September 2013 in “Journal of Cosmetic Dermatology” Herbs can potentially treat hair loss by inhibiting a key enzyme and promoting hair growth, and deficiencies in zinc, biotin, and iron are linked to hair loss.
32 citations
,
July 2012 in “Stem Cells Translational Medicine” Vitamin D3 can help improve hair growth by enhancing the function of specific skin cells and could be useful in hair regeneration treatments.
7 citations
,
February 2016 in “Dermatology and therapy” t-Flavanone helps improve male pattern hair loss by making hair roots stronger.
19 citations
,
May 2017 in “Dermatologic Surgery” Combining platelet-rich plasma with 5% minoxidil solution improves hair regrowth in androgenetic alopecia patients.
36 citations
,
June 2009 in “Nanomedicine” Fullerene nanomaterials help hair grow faster and increase hair follicles.
12 citations
,
July 1964 in “Archives of Dermatology” Selenium sulfide shampoo doesn't affect hair growth or rest phases.
1 citations
,
April 2016 in “Journal of The American Academy of Dermatology” Dutasteride more effective than finasteride for hair growth; SM04554 safe and potentially effective for hair loss.
133 citations
,
July 1994 in “Journal of Dermatological Science” Human hair growth can be influenced by certain growth factors and has specific metabolic needs.
August 2025 in “Nutrients” Ageratum conyzoides extract promotes hair growth and regrowth.
1 citations
,
August 2018 in “Madridge journal of dermatology & research” The device effectively and safely increased hair growth in people with Androgenetic Alopecia.
1 citations
,
October 2001 in “Journal of Wood Science” Some extracts from woods and fungi can promote hair growth better than a known hair growth substance.
February 2026 in “Experimental Dermatology” Cyclohexyl salicylate may help hair growth and treat hair loss.
May 2025 in “Journal of Cosmetic Dermatology” Cuticapil Stem Hair Serum improves hair growth and reduces shedding when added to minoxidil.
5 citations
,
October 2020 in “Giornale italiano di dermatologia e venereologia” The phyto-caffeine shampoo reduced hair loss and improved hair strength in women with hair thinning.
Finasteride and luteolin may help promote hair growth.
1 citations
,
January 2019 in “Journal of Biomedical Science and Engineering” CGF from platelets helps hair regrowth in people with androgenetic alopecia.
December 2022 in “Deleted Journal” Sheep wool keratin solution safely and effectively promotes hair growth.
46 citations
,
January 2020 in “Theranostics” Injecting a special gel with human protein particles can help hair grow.
June 2022 in “IP Indian journal of clinical and experimental dermatology” Both treatments were equally effective in promoting hair growth.
July 1997 in “Journal of Cutaneous Medicine and Surgery” Finasteride significantly increases scalp hair and prevents hair loss in young and middle-aged men.
12 citations
,
July 2021 in “Scientific Reports” Glutamic acid helps increase hair growth in mice.