January 1953 in “The Lancet” Cortisone may help hair regrow by altering the local environment, with regrowth starting 3-4 weeks after treatment, but its use is not widely recommended.
1 citations
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September 2016 in “Journal of Dermatological Science” FGF18 treatment during hair's resting phase can protect against hair loss from radiation.
The fermented mixture, including Sasa Borealis, improves scalp health and hair strength and shine.
46 citations
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March 2017 in “Nanotoxicology” Nano-ZnO on skin may hinder hair growth by affecting stem cells.
July 2024 in “Journal of Investigative Dermatology” Allergic contact dermatitis may promote hair growth by activating hair follicle stem cells.
April 2026 in “Microsystems & Nanoengineering” HA-gel-dex hydrogels help heal wounds and regenerate tissue effectively.
July 2024 in “Skin Appendage Disorders” The supplement significantly improves hair density and appearance in people with hair loss.
January 2018 in “Turkiye Klinikleri Journal of Dermatology” Stem cell treatments show promise for treating hair loss.
2 citations
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January 2014 in “Sen i Gakkaishi” The new hair straightening method keeps hair straight permanently by using specific creams and heat.
6 citations
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June 2013 in “British Journal of Dermatology” Intense pulsed light treatment mainly damages pigmented hair parts but spares stem cells, allowing hair to regrow.
1 citations
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May 2022 in “Scientific African” Oleogels made from Cedarwood and Rosemary oils can enhance hair growth, but combining both oils doesn't increase the effect.
June 2017 in “Journal of The American Academy of Dermatology” LED light helps hair follicle cells grow and prevents them from dying by activating certain cell pathways.
March 2024 in “Journal of Cosmetic Dermatology” Laser-pretreated blood for hair loss treatment was more effective and increased stem cells.
January 2026 in “Journal of Ethnopharmacology” Cedrol promotes hair growth better than baricitinib by regulating immune cells.
20 citations
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February 1968 in “Journal of Histochemistry & Cytochemistry” A new test more accurately detects citrulline in hair follicles and pilomatrixomas.
December 2025 in “Toxicology and Applied Pharmacology”
5 citations
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October 2021 in “PubMed” Exosomes from human fat stem cells can potentially enhance hair growth and survival, providing a new possible treatment for hair loss.
May 2025 in “Journal of Traditional Chinese Medical Sciences” Stellera chamaejasme L. extract promotes hair growth by activating hair growth genes.
The treatment was ineffective in humans.
Nanozymes can restore hair growth by fixing peroxisomal function.
11 citations
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October 2018 in “The Journal of Dermatology” Decorin helps keep hair follicle stem cells and may prevent age-related hair loss.
November 2025 in “Cosmetics” Rice germ oil improves hair health, but adding ferulic acid offers limited benefits and may worsen chemically damaged hair.
December 2010 in “Journal of Oriental Medicine” Black bean, wheat, and rice bran extracts can improve hair growth and quality.
July 2025 in “Current Treatment Options in Oncology” Scalp cooling helps prevent hair loss during chemotherapy, and minoxidil aids regrowth.
Advanced techniques show promise for hair regeneration, but more research is needed for practical use.
1 citations
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November 2022 in “Experimental cell research” Prostaglandin E2 collagen matrix may help stimulate hair growth.
13 citations
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July 2011 in “Journal of Dermatological Treatment” Clobetasol and pimecrolimus are similarly effective for alopecia areata, but pimecrolimus has fewer side effects and is preferred for long-term use.
Aloe vera and celery extract in microemulsion form significantly improve hair growth.
December 2013 in “미용예술경영연구” Scalp treatments increased hair density and reduced hair loss in Telogen Effluvium patients.