7 citations
,
December 2017 in “Anais da Academia Brasileira de Ciências” 6-Gingerol from ginger may slow down hair growth by affecting certain enzymes and growth factors.
November 2023 in “Journal of Student Research” New treatments like low-level laser therapy, platelet-rich plasma therapy, and micro needling show positive results for hair regrowth in people with genetic hair loss.
August 2013 in “Han'gug saengmul gonghag hoeji/KSBB journal” Apple 'Hirosaki' callus extracts may improve wrinkles, stimulate hair growth, and have anti-inflammatory effects for use in cosmetics.
EGF helps goat hair stem cells grow best at 15 ng/mL.
57 citations
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April 2009 in “Differentiation” SDF-1/CXCL12 and its receptor CXCR4 are crucial for melanocyte movement in mouse hair follicles.
1 citations
,
January 1996 in “European Journal of Dermatology” VEGF and minoxidil affect hair growth by altering eicosanoid production in hair cells.
August 2024 in “Majalah Obat Tradisional” Cayenne pepper microemulsion at 0.2% concentration significantly promotes hair growth.
April 2023 in “Pharmacognosy Magazine” Cerasus serrulata flower extracts can help turn grey hair black again.
48 citations
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April 1995 in “PubMed” Testosterone helps beard and axillary hair cells grow by releasing growth factors from dermal papilla cells.
May 2026 in “Bioscientia Medicina Journal of Biomedicine and Translational Research” Allium cepa extract restores skin health but doesn't affect hair growth.
4 citations
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July 2006 in “British journal of dermatology/British journal of dermatology, Supplement” Testosterone increases hair follicle cell growth when beard or axillary skin cells are present together.
200 citations
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November 1997 in “Planta” Calcium affects where root hairs grow, but other unknown factors determine their growth direction.
April 2014 in “The FASEB Journal” Geranium Sibiricum L extract may promote hair growth by increasing growth factors and decreasing inhibitory factors under stress.
2 citations
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November 2021 in “International Journal of Applied Pharmaceutics” The phytosome lotion made from Mangkokan leaf extract was more effective for hair growth than 2% minoxidil, especially at 30% concentration.
30 citations
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July 1998 in “British Journal of Dermatology” Fat cells slow hair cell growth but speed up their development.
June 2026 in “Restorative Dermatology and Venereology and Cosmetology” Combination therapy with dermatocosmetic and photodynamic therapy is more effective for hair growth than minoxidil or booster alone.
6 citations
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August 2025 in “Frontiers in Bioengineering and Biotechnology” Platelet-derived exosomes offer better regenerative therapy but face challenges in isolation and regulation.
December 2022 in “Research Square (Research Square)” The ethyl acetate fraction of Ophioglossum vulgatum Linn. may promote hair growth and could be a new herbal treatment for hair loss.
2 citations
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December 2018 in “KSBB Journal” Amla extract helps hair grow and could prevent hair loss.
March 1996 in “Proceedings of the British Society of Animal Science” Increasing dietary zinc improves dogs' hair growth and coat condition.
May 2022 in “Acta scientific dental sciences” Platelet concentrates are useful for tissue repair in medicine and dentistry, with L-PRF showing promising results in various treatments.
1 citations
,
March 2023 in “International Journal of Trichology” Platelet-rich plasma didn't increase hair length but may help keep hair follicles alive.
8 citations
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August 2018 in “Drug testing and analysis” EtG levels in hair decrease significantly after one month of alcohol abstinence.
10 citations
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September 2019 in “Frontiers in Veterinary Science” Older steers have higher hair cortisol levels than younger steers.
54 citations
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May 1994 in “Veterinary Pathology” PTHrP is higher in certain dog tumors and may act as a local growth factor.
5 citations
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June 2022 in “Biophysical Journal” TGF-β and TNF influence hair follicle cell fate, with TNF being more effective in triggering cell death.
June 2020 in “The journal of investigative dermatology/Journal of investigative dermatology” Platelet-rich Plasma Gel may help treat en coup de sabre scleroderma, improving symptoms and skin quality with minimal side effects.
19 citations
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June 2020 in “General and comparative endocrinology” Hair cortisol is a reliable stress indicator in cattle but may not be valid for pigs.
138 citations
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May 2000 in “Maturitas” Estrogen replacement can improve skin health in menopausal women but doesn't reverse sun damage or prevent hair loss.
6-Gingerol can slow down hair growth by affecting certain proteins.