May 2023 in “Elsevier eBooks” Scalp micropigmentation is a safe way to hide hair loss and scalp scars by tattooing tiny dots that look like hair follicles.
4 citations
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May 2019 in “Journal of Cosmetic Dermatology” Using a smaller syringe causes less pain when giving an injection.
September 2022 in “International Journal of Trichology” Both microneedling and injections are equally effective for treating alopecia areata.
January 2023 in “Springer eBooks”
68 citations
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May 2015 in “Indian Journal of Dermatology” Microneedling can effectively promote new hair growth in men with hair loss who didn't improve with traditional treatments.
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.
166 citations
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February 2020 in “Advanced Functional Materials” The smart bandage improved healing in diabetic mice by delivering drugs directly into wounds.
The bar-cartridge type implanter is the best for implanting dermal papilla cells efficiently and at controlled depths.
Microneedling may improve quality of life and reduce inflammation in frontal fibrosing alopecia.
1 citations
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October 2022 in “Journal of Cosmetic Dermatology” Combining microneedling with 2% minoxidil is more effective and safe for treating female pattern hair loss than using minoxidil alone.
2 citations
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June 2023 in “Clinical Cosmetic and Investigational Dermatology” Using a dexpanthenol ointment after micro-needling speeds up skin healing without affecting benefits.
53 citations
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January 2014 in “Journal of Cutaneous and Aesthetic Surgery” Microneedling combined with triamcinolone can safely stimulate faster hair regrowth in people with Alopecia Areata.
September 2025 in “Journal of Cosmetic Dermatology” PRP and microneedling both effectively improve hair growth and thickness for treating hair loss.
January 2025 in “Pakistan Veterinary Journal” Microneedling may help regrow hair in dogs with certain types of alopecia.
3 citations
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August 2019 in “Journal of The American Academy of Dermatology” PRP with microneedling is generally safe but can cause minor side effects like scalp itching, temporary hair shedding, and swollen lymph nodes.
February 2023 in “Al-Azhar International Medical Journal /Al-Azhar International Medical Journal” Microneedling with triamcinolone is a safe, effective, and less painful treatment for alopecia areata.
January 2021 in “Advanced Biomedical Engineering” Needle shape affects the force needed for hair implants, with certain shapes reducing the effort required.
10 citations
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May 2020 in “Journal of Dermatological Treatment” Microneedling with 5% minoxidil improves hair loss in Chinese men by activating Wnt/ß-catenin pathway.
January 2026 in “British Journal of Dermatology” Combined microneedling with minoxidil improves hair growth more than minoxidil alone for hair loss.
3 citations
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February 2020 in “International Journal of Research in Dermatology” Dermaroller is effective and safe for improving skin conditions like acne scars and alopecia with minimal side effects.
January 2019 in “International Journal of Case Reports and Images” Combining microneedling with light therapy increased hair density by 26% in men.
5 citations
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January 2020 in “International Journal of Trichology” Microneedling alone is as effective as microneedling with platelet-rich plasma for male pattern baldness.
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.
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.
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.
62 citations
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November 2016 in “Nanoscale” Medium to larger nanogels effectively deliver drugs through hair follicles when heated.
8 citations
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April 2012 in “Laser Physics Letters” Antiseptic particles penetrate deeper into hair follicles than non-antiseptic ones.
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.
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.
1 citations
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March 2017 in “Journal of evolution of medical and dental sciences” Microneedling with either platelet-rich plasma or 5% minoxidil can increase hair growth in people with androgenetic alopecia, but minoxidil might be slightly better.