January 2017 in “Nasza Dermatologia Online” Both treatments helped hair regrowth in alopecia areata, with isopropanol being better tolerated.
3 citations
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September 2018 in “Dermatologic Surgery” Platelet-Rich Plasma (PRP) can improve hair loss in cicatricial alopecia cases, but treatment must be ongoing and results vary among patients.
July 2016 in “Journal of Investigative Dermatology” R-spondin2 may help treat hair loss, gene differences could explain baldness, a peptide's regulation is linked to psoriasis, B-defensin gene copies may affect a skin condition's risk and severity, and potential markers and targets for alopecia areata were identified.
January 2014 in “DOAJ (DOAJ: Directory of Open Access Journals)” Platelet rich plasma may be beneficial for treating hair loss.
52 citations
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May 2017 in “Journal of Cosmetic Dermatology” PRP injections improve hair density and thickness in women with hair loss.
2 citations
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January 2021 in “Springer eBooks” PRP is useful for hair restoration, facial rejuvenation, and wound healing.
February 2025 in “Archives of Dermatological Research” Injectable platelet-rich fibrin effectively improves hair density and scalp symptoms in androgenetic alopecia.
1 citations
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August 2020 in “Journal of The American Academy of Dermatology” The authors agree that standardizing how PRP methods are reported could help compare results, but note that the link between PRP's contents and hair growth is unclear, and recommend avoiding split-scalp designs in future trials.
3 citations
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June 2025 in “Gyemyeong uidae haksulji” PDRN is effective and safe for healing wounds and skin issues.
September 2021 in “RECISATEC - REVISTA CIENTÍFICA SAÚDE E TECNOLOGIA - ISSN 2763-8405” Platelet-rich plasma helps treat post-COVID-19 hair loss and boosts self-esteem.
May 2023 in “Plastic and reconstructive surgery. Global open” Activated PRP injections are effective in treating hair loss and improving hair density.
Combining PRP and microneedling effectively improves hair growth and patient satisfaction for hair loss.
January 2025 in “Biochemical Pharmacology” Peficitinib can turn human fibroblasts into cells that help grow hair.
April 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” 6.1% of patients seeking PRP for hair loss had undiagnosed cicatricial alopecia, which PRP cannot treat.
66 citations
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June 2015 in “Aesthetic Plastic Surgery” Platelet preparations generally show positive effects on wound healing and facial rejuvenation, but more thorough research is needed to confirm their effectiveness.
January 2022 in “Journal of Cosmetics, Dermatological Sciences and Applications” The serum increased hair density and was well-tolerated, but didn't affect hair thickness or shedding.
July 2025 in “Journal of Investigative Dermatology” AMP-303 safely increases hair growth in men with hair loss.
November 2024 in “Journal of Cutaneous and Aesthetic Surgery” Combining platelet-rich plasma and minoxidil can effectively regrow hair in severe alopecia areata cases.
3 citations
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February 2023 in “International Journal of Molecular Sciences” Autologous Platelet and Extracellular Vesicle-Rich Plasma (PVRP) has potential in enhancing tissue regeneration and improving hair conditions, but its effectiveness varies due to individual differences.
July 2024 in “Journal of Investigative Dermatology” CRISPR/Cas9 and prime editing can potentially fix skin disorder genes safely and effectively.
July 2022 in “Journal of Investigative Dermatology” High platelet numbers in PRP may not be essential for hair growth, and certain growth factors could negatively affect treatment outcomes for hair loss.
Placenderm® improves scalp elasticity and hair quality safely.
July 2024 in “LA Referencia (Red Federada de Repositorios Institucionales de Publicaciones Científicas)” PRP shows promise in improving skin health and rejuvenation, but more research is needed.
November 2025 in “International Journal of Molecular Sciences” PRP shows promise in healing and regeneration but needs standardized protocols for consistent results.
6 citations
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August 2014 in “Dermatologic Surgery” PRP injections may improve hair loss condition, but more research needed.
24 citations
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November 2019 in “Dermatologic Surgery” Platelet-rich plasma is most effective for hair loss treatment and wound healing in skin surgery, but more research is needed for consistent results.
3 citations
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January 2018 in “Cirugía Plástica Ibero-Latinoamericana” PRP effectively reduces hair loss, improves hair quality, and increases hair density.
October 2022 in “Dermatology practical & conceptual” Both treatments help hair regrowth, with PRP being slightly better.
9 citations
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December 1958 in “Journal of Investigative Dermatology” January 2008 in “Journal of Clinical Dermatology” Scalp medⓇ effectively and safely improves hair growth in men with androgenetic alopecia.