42 citations
,
February 2021 in “Signal Transduction and Targeted Therapy” Hair follicle regeneration possible, more research needed.
33 citations
,
September 2016 in “British journal of dermatology/British journal of dermatology, Supplement” Human hair follicle dermal cells can effectively replace other cells in engineered skin.
31 citations
,
February 2019 in “International Journal of Cosmetic Science” Caffeine applied to the scalp can protect hair follicles from UV damage.
30 citations
,
December 1999 in “Journal of Investigative Dermatology Symposium Proceedings” Steroids, particularly estrogens and 5α-reductase inhibitors, affect blood vessel-related hair growth processes in hair follicle cells.
25 citations
,
July 2019 in “Experimental Dermatology” Cholesterol balance is important for hair health, and problems with it can lead to hair loss conditions.
24 citations
,
January 2020 in “International Journal of Molecular Sciences” Some plants with flavonoids may help treat hair loss and promote hair growth.
19 citations
,
December 2016 in “PLOS ONE” Early-stage skin cells help regenerate hair follicles, with proteins SDF1, MMP3, biglycan, and LTBP1 playing key roles.
16 citations
,
March 2008 in “Dermatologic Surgery” Hydrogen peroxide's effects on wound healing in hair transplants are unclear, and it may slow healing and increase scarring.
13 citations
,
January 2021 in “Journal of Cellular and Molecular Medicine” Thymosin β4 may boost hair growth by aiding stem cell movement and blood vessel formation.
13 citations
,
July 2019 in “PLoS ONE” Deleting podoplanin in mice promotes hair growth by enhancing cell migration.
7 citations
,
September 2020 in “Frontiers in Cell and Developmental Biology” IL-36α helps grow new hair follicles and speeds up wound healing.
3 citations
,
April 2014 in “Journal of Dietary Supplements” CARI ONE helps start hair growth and makes hair follicles bigger and more numerous.
2 citations
,
May 2001 in “Current problems in dermatology” The conclusion is that effectively treating hair disorders is difficult due to the complex factors affecting hair growth and more research is needed to improve treatments.
1 citations
,
May 2023 in “Frontiers in Pharmacology” Millet seed oil may help hair grow by activating certain cell growth signals.
Poly-D,L-lactic acid boosts hair growth in aged skin by activating hair follicle stem cells.
November 2025 in “Journal of Microbiology and Biotechnology” Botulinum toxin type A and platelet-rich plasma together boost hair growth by activating specific growth pathways.
January 2025 in “Acta Dermatovenerologica Alpina Pannonica et Adriatica” Oral minoxidil boosts hair growth and reduces shedding in androgenetic alopecia.
November 2024 in “Fermentation” Fermented ginsenosides from kimchi bacteria may promote hair growth better than finasteride.
July 2024 in “International Journal of Molecular Sciences” RF-based therapies might help treat hair loss.
May 2022 in “Journal of advances in medicine and medical research” Adding PRP to hair transplants improves treatment for cicatricial alopecia.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” 17β-estradiol may help hair growth by increasing cannabinoid receptor type 1.
April 2014 in “Journal of Aesthetic Nursing” Mesotherapy with natural extracts and vitamins can improve hair loss and promote regrowth in most women.
February 2023 in “Journal of Advanced Research” A new method using Platelet-rich Plasma (PRP) in a microneedle can promote hair regrowth more efficiently and is painless, minimally invasive, and affordable.
25 citations
,
April 2015 in “Journal of Investigative Dermatology” GasderminA3 is important for normal hair cycle transitions by controlling Wnt signaling.
19 citations
,
September 2013 in “Molecular Medicine Reports” Human hair follicle stem cells can become smooth muscle cells using specific growth factors.
September 2025 in “Cell Reports” Skin stretching can improve vaccine delivery through hair follicles and boost immune response.
1 citations
,
October 2025 in “Journal of Microbiology and Biotechnology” Natural extracts may promote hair growth with fewer side effects than conventional treatments.
28 citations
,
December 2019 in “Skin appendage disorders” Some medications might reverse gray hair, especially those that reduce inflammation or stimulate pigment production, and vitamin B might help.
July 2025 in “Dermatologica Sinica” Glycyrrhizin may help regrow hair by activating a specific pathway.
56 citations
,
February 2015 in “F1000 prime reports” Root hair growth in plants is a complex process controlled by many factors working together.