September 2025 in “Journal of Cosmetic Dermatology” PRP and microneedling both effectively improve hair growth and thickness for treating hair loss.
Microneedling may improve quality of life and reduce inflammation in frontal fibrosing alopecia.
25 citations
,
December 2013 in “Journal of Investigative Dermatology Symposium Proceedings” New methods like nanoparticles and microneedles show promise for better skin drug delivery, especially for hair disorders.
January 2021 in “Journal of Cutaneous and Aesthetic Surgery” Platelet-rich plasma with microneedling is effective for hair loss, but the number of sessions needed varies.
39 citations
,
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.
September 2025 in “PubMed” Combining microneedling with drugs and stem cells shows promise for improving hair growth in androgenetic alopecia.
4 citations
,
December 2021 in “Journal of Pharmacopuncture” Microneedle Treatment System is effective for hair growth and skin improvement with no serious side effects, but more research is needed.
28 citations
,
October 2017 in “Journal of Cosmetic and Laser Therapy” Combining electrodynamic microneedle with 5% minoxidil improves hair growth and reduces hair loss in Chinese men.
1 citations
,
July 2018 in “Journal of Pakistan Association of Dermatology” Microneedling with PRP is a safe and effective way to treat chronic alopecia areata, improving hair regrowth with minimal side effects.
May 2025 in “IP Indian Journal of Clinical and Experimental Dermatology” Both microneedling and PRP are effective for hair loss, with microneedling slightly better for hair growth and PRP better for hair retention.
2 citations
,
May 2022 in “Advanced therapeutics” A new microneedle system effectively delivers a vasodilator to hair follicles, promoting hair growth better than current treatments.
April 2016 in “Journal of Investigative Dermatology” Microneedle arrays deliver botulinum toxin effectively for sweat suppression, similar to injections.
Microneedling and PRP are safe and effective for skin rejuvenation in people with skin of color, with fewer side effects than laser treatments.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Microneedling may help regrow eyebrow hair, but more research is needed.
1 citations
,
September 2019 in “Hair transplant forum international” The laser-based microjet injector delivers tattoo pigment accurately with less tissue damage.
Microneedling with exosome therapy may effectively regrow hair without side effects.
March 2021 in “PARIPEX INDIAN JOURNAL OF RESEARCH” Microneedling combined with platelet-rich plasma therapy is more effective for hair regrowth in androgenic alopecia than microneedling alone, but it's more painful.
March 2024 in “Majallah-i taḥqīqāt-i ̒ulūm-i pizishkī-i Zāhidān/Majallah-i taḥqīqāt-i ̒ulūm-i pizishkī-i Zāhidān./Zahedan journal of researches in medical sciences” Microneedling with PRP effectively reduces facial pigmentation with minimal side effects.
2 citations
,
June 2020 in “Journal of Cosmetic Dermatology” Microneedling with minoxidil improved hair growth in elderly man.
April 2022 in “INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH” Combining stem cell molecules with microneedling improves hair growth.
November 2021 in “Arquivos Médicos dos Hospitais e da Faculdade de Ciências Médicas da Santa Casa de São Paulo” Microneedling with minoxidil, platelet-rich plasma, and mesotherapy improves hair growth significantly.
1 citations
,
April 2023 in “The Egyptian Journal of Hospital Medicine” Microneedling with PRP effectively improves atrophic acne scars.
January 2024 in “Advances in Dermatology and Allergology” Platelet-rich plasma treatment significantly thickens hair shafts.
February 2023 in “Ästhetische Dermatologie & Kosmetologie”
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.
122 citations
,
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.
263 citations
,
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.
April 2025 in “OPAL (Open@LaTrobe) (La Trobe University)” A new treatment using dissolvable microneedles with nickel-copper and minoxidil improves hair growth and health in androgenic alopecia.
3 citations
,
May 2011 in “International Journal of Dermatology” Using an epidural needle in hair restoration surgery can reduce grafts popping out, make the procedure easier, and result in natural-looking hairlines without obvious scarring.
12 citations
,
July 2015 in “Veterinary Dermatology” Microneedling helped two Pomeranian dogs with a hair growth disorder grow back 90% of their fur in 12 weeks, and the results lasted for a year.