January 2020 in “Skinmed” Microneedling with platelet-rich plasma showed quicker improvements in male pattern hair loss than microneedling with 5% topical minoxidil, with no serious side effects.
39 citations
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August 2017 in “Colloids and Surfaces B: Biointerfaces” 50-nm nanoparticles are better at penetrating skin and targeting hair follicles for drug delivery than 100-nm ones.
3 citations
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January 2023 in “Materials horizons” The new biomaterial helps grow blood vessels and hair for skin repair.
August 2022 in “DOAJ (DOAJ: Directory of Open Access Journals)” 0.5 mm microneedling with minoxidil effectively and safely treats male hair loss.
1 citations
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January 2001 in “PubMed” Mechanoreceptors convert physical touch into electrical signals through specialized nerve structures.
April 2023 in “Journal of Investigative Dermatology” The study created special nanoparticles that effectively deliver an anti-inflammatory drug to treat skin inflammation in psoriasis.
January 2016 in “대한피부과학회지” A 0.5 mm microneedle depth is more effective for increasing hair density in treating hair loss.
1 citations
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January 2021 in “PubMed” Four PRP with microneedling sessions effectively treat androgenetic alopecia.
January 2018 in “Refubium (Universitätsbibliothek der Freien Universität Berlin)” Nanocarriers can improve skin treatments by effectively delivering drugs and enhancing skin hydration.
253 citations
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June 2004 in “Journal of Controlled Release” Smaller nanoparticles improve minoxidil delivery through hair follicles.
122 citations
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April 2011 in “European Journal of Pharmaceutics and Biopharmaceutics” Particles around 100 nm can penetrate and stay in hair follicles without passing through healthy skin, making them safe for use in topical products and useful for targeted drug delivery.
June 2020 in “Applied sciences” A new semi-automatic hair implanter could make hair transplants easier, more successful, and more accessible.
36 citations
,
August 2017 in “Journal of Cosmetic Dermatology” PRP with microneedling effectively treats hair loss, and dermoscopy helps evaluate results.
November 2023 in “Computational and Structural Biotechnology Journal” A single robotic system can accurately harvest and implant hair grafts, showing promise for real-world use.
September 2025 in “Institutional Repositories DataBase (IRDB)” The nanoemulsion system effectively delivers drugs through the skin and shows promise for treating skin conditions.
39 citations
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January 2013 in “Skin pharmacology and physiology” Nanoparticles show promise for drug delivery through hair follicles but not through healthy skin.
89 citations
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April 2020 in “Advanced Healthcare Materials” MSC-laden hydrogels enable scarless wound healing with hair growth.
March 2021 in “CRC Press eBooks” New hair treatment methods are evolving, with microneedling as a promising technique for hair growth.
27 citations
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March 2006 in “Dermatologic surgery” Medical tattooing is a widely accepted, easy, and permanent treatment with few side effects but carries an infection risk without proper sterilization.
September 2025 in “Intisari Sains Medis” The combination therapy improved severe alopecia areata in a patient after 14 days.
263 citations
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February 2011 in “Journal of Controlled Release” Medium-sized particles penetrate hair follicles better than smaller or larger ones, which could improve delivery of skin treatments.
November 2023 in “The journal of investigative dermatology/Journal of investigative dermatology” Combining stem cell exosomes with microneedling improves facial skin aging effectively and safely.
January 2026 in “British Journal of Dermatology” Combined microneedling with minoxidil improves hair growth more than minoxidil alone for hair loss.
June 2025 in “Indus journal of bioscience research.” Combining microneedling with triamcinolone acetonide is more effective for treating alopecia areata than microneedling alone.
February 2026 in “Archives of Dermatological Research” Microneedle-delivered polyglutamate effectively and safely improves hair growth in androgenetic alopecia.
34 citations
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October 2012 in “Journal of Dermatology” Growth factors and microneedle therapy increase hair density in women with hair loss.
11 citations
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March 2001 in “Clinics in dermatology” The new microneedle method delivers hair loss treatment more effectively by enhancing growth pathways.
316 citations
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June 2004 in “The journal of investigative dermatology/Journal of investigative dermatology” Microspheres about 1.5 micrometers in size can best penetrate hair follicles, potentially reaching important stem cells.
January 2023 in “Skin appendage disorders” Minoxidil, platelet-rich plasma, and microneedling all help with pattern hair loss, but their effectiveness varies.
39 citations
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August 2005 in “Dermatologic surgery” Micropigmentation is a widely accepted tattooing technique for hiding cosmetic issues and medical uses, with permanent results and few side effects, but risks infection if not done with sterile tools.