46 citations
,
April 1971 in “American Journal of Clinical Nutrition” Lack of protein causes hair root damage, but it can be reversed by eating protein again.
September 2017 in “Springer eBooks” PRP injection therapy shows promise for treating hair loss, increasing hair count and thickness with minimal side effects.
November 2015 in “Chemical & engineering news” Certain topical drugs can regrow hair in mice.
April 2026 in “International Journal of Biological Macromolecules”
11 citations
,
November 2021 in “Clinical, Cosmetic and Investigational Dermatology” Resveratrol may help hair grow, but more research is needed.
January 2020 in “한국공업화학회 연구논문 초록집” Encapsulated hair cells in a special gel can help regenerate hair follicles, potentially treating hair loss.
January 2025 in “Open Science Framework” Current evidence is insufficient to fully endorse regenerative therapies for hair loss.
January 2022 in “Stem cell biology and regenerative medicine” Dermal sheath cells can help grow new hair follicles and show promise in treating hair loss.
January 2000 in “Springer eBooks”
5 citations
,
September 2017 in “Journal of Cosmetic Dermatology” A marine protein-based dietary supplement can safely boost hair growth and reduce hair loss in people with thinning hair.
December 2021 in “Bandung Conference Series. Pharmacy” Herbal extracts mixed with coconut oil can effectively promote hair growth.
January 2026 in “Materials Horizons” The hydrogel helps wounds heal without scars and promotes new hair growth.
35 citations
,
July 2018 in “Cell Reports” The study found that a specific area of the hair follicle helps start hair growth by reducing the blocking effects on certain cells and controlling growth signals.
September 2023 in “Journal of the American Academy of Dermatology” PRP's benefits for treating scarring hair loss are still uncertain.
20 citations
,
August 2015 in “International Journal of Molecular Medicine” Human placental extract may help hair growth by affecting certain cell signals and could be more effective with minoxidil.
9 citations
,
October 2021 in “Journal of Cosmetic Dermatology” Microneedling is an effective and minimally invasive treatment for hair loss.
January 2026 in “Revista científica ciencias de la salud” Platelet-rich plasma is effective and safe for hair growth and facial rejuvenation.
Finasteride and minoxidil help regrow hair by improving hair thickness and length.
18 citations
,
July 2007 in “Hair transplant forum international” Platelet-rich plasma may improve healing and hair growth in hair transplant surgery.
August 2021 in “Journal of Investigative Dermatology” Platelet-rich plasma (PRP) helps regrow hair in male pattern baldness.
1 citations
,
April 2018 in “Journal of Investigative Dermatology” Fzd2 is important for skin and hair development through various signaling ways.
4 citations
,
March 2023 in “SKIN The Journal of Cutaneous Medicine” Hair regrowth improves quality of life and reduces anxiety and depression in severe alopecia areata patients.
June 2024 in “International Journal of Advanced Research in Science Communication and Technology” Herbal extracts like Ficus religiosa may help with hair growth and skin rejuvenation.
1 citations
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January 2021 in “Indian Dermatology Online Journal” PRP can help treat hair loss but needs standardized methods for best results.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Double-stranded RNA helps regenerate hair follicles by increasing retinoic acid production and signaling.
June 2023 in “Zenodo (CERN European Organization for Nuclear Research)”
Medical Hair Restoration added a non-surgical hair therapy program to help people with early hair loss.
July 2025 in “Biotechnology and Bioprocess Engineering” Spirulina extract may effectively promote hair growth and reduce inflammation, offering a natural alternative for hair loss treatment.
1 citations
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October 2025 in “Journal of Microbiology and Biotechnology” Natural extracts may promote hair growth with fewer side effects than conventional treatments.
34 citations
,
September 1997 in “Acta Dermato Venereologica” RXR agonists may promote hair growth in humans.