January 2018 in “Jaypee Brothers Medical Publishers (P) Ltd. eBooks” Scalp micropigmentation is a process where tiny dots of pigment are tattooed onto the scalp to create the appearance of a shaved head or fuller hair.
13 citations
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April 2001 in “Journal of The American Academy of Dermatology” Using a vibrating device during injections can help reduce pain.
24 citations
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June 2019 in “Journal of Cosmetic Dermatology” Scalp microneedling may improve hair density and thickness for various alopecia types.
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.
June 2022 in “Journal of The European Academy of Dermatology and Venereology” Microneedling with topical dutasteride improves hair growth in men with hair loss and is safe to use.
February 2020 in “International Journal of Contemporary Medicine” Microneedling combined with platelet-rich plasma therapy effectively improves acne scars in most cases without serious complications.
28 citations
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March 2014 in “International Journal of Nanomedicine” New lipid nanoparticles show promise for delivering hair loss treatments but need improvement for better skin penetration.
Microneedling may improve neck scars, but more research is needed.
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.
13 citations
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January 2016 in “Journal of the Egyptian Women's Dermatologic Society (Print)” Minoxidil works faster and is more cost-effective for treating hair loss, but platelet-rich plasma microneedling can be an alternative for those who can't use minoxidil.
April 2026 in “Brazilian Journal of Hair Health” Combining exosomes with microneedling may improve hair growth in androgenetic alopecia.
181 citations
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July 2004 in “Journal of controlled release” Smaller nanoparticles improve minoxidil absorption through hair follicles.
3 citations
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January 2022 in “Biomaterials Science” The dressing can track joint movement and speed up healing of joint wounds.
7 citations
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March 2019 in “Medicine” Combining light therapy and microneedling shows promise for treating female hair loss.
November 2021 in “Journal of Aesthetic Nursing” Injectable platelet-rich fibrin with microneedling is safe and effective for male hair loss but less supported than other treatments.
January 2026 in “SSRN Electronic Journal” 34 citations
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January 2020 in “Expert opinion on drug delivery” New methods like microneedling and nanoparticles can improve hair loss treatments.
January 2024 in “International Journal of Trichology” Combining microneedling with glycosaminoglycan lotion may improve hair growth in mild androgenetic alopecia.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” May 2026 in “Zenodo (CERN European Organization for Nuclear Research)”
September 2023 in “Archives of Dermatological Research” Using minoxidil with microneedling increases hair count for hair loss without serious side effects.
January 2024 in “Advances in Dermatology and Allergology” Platelet-rich plasma treatment significantly thickens hair shafts.
24 citations
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January 2019 in “Journal of Cosmetic Dermatology” Combining platelet-rich plasma, microneedling, and minoxidil improves hair growth.
Hair follicles can effectively absorb nano-sized particles, making them potential targets for localized drug delivery.
January 2023 in “Springer eBooks” 14 citations
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November 2019 in “Materials” Diamond nanoparticles can penetrate skin and reach hair follicles, useful for imaging applications.
September 2025 in “Intisari Sains Medis” The combination therapy improved severe alopecia areata in a patient after 14 days.
January 2018 in “Refubium (Universitätsbibliothek der Freien Universität Berlin)” Nanocarriers can improve skin treatments by effectively delivering drugs and enhancing skin hydration.
4 citations
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April 2021 in “Journal of Cosmetic Dermatology” Intradermal injections improve hair density and thickness better, while derma roller is more convenient.
13 citations
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February 2020 in “Journal of the American Academy of Dermatology” Microneedling and oral tranexamic acid both improve facial melasma, but microneedling shows more sustained benefits.