December 2020 in “Lasers in Surgery and Medicine” Laser safely and effectively removes unwanted scalp micropigmentation.
March 2026 in “Preprints.org” Platelet-rich plasma, microneedling with minoxidil, and topical finasteride are promising treatments for hair loss.
July 2025 in “International Journal of Biological Macromolecules” A new microneedle system effectively delivers finasteride to treat hair loss.
January 2008 in “대한피부과학회지” Micropigmentation is a safe procedure that effectively improves the appearance of scars on the scalp and eyebrows, with most patients showing excellent or good results.
20 citations
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February 2001 in “Dermatologic Surgery” Micropigmentation effectively hides scalp scars with few complications.
A new microneedle patch helps repair spinal cord injuries by reducing scarring and promoting nerve growth.
April 2024 in “Nano research” Minoxidil patches and cold plasma may help treat hair loss.
2 citations
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May 2024 in “PubMed” PRP's effectiveness for acne scars is uncertain.
10 citations
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March 2015 in “PubMed” Scalp micropigmentation, a cosmetic tattoo technique, is a promising non-surgical treatment for hair and scalp deformities, despite potential complications.
Certain combination therapies, like microneedling with minoxidil, are more effective for female-pattern hair loss than other treatments.
March 2008 in “Journal of Clinical Dermatology” Micropigmentation is a good and safe method to improve the look of scalp and eyebrow scars.
June 2026 in “Advanced Science” New cryomicroneedles can improve hair growth and regeneration.
3 citations
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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.
1 citations
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March 2019 in “Lasers in Surgery and Medicine” The conference reported improvements in muscle volume, skin cancer diagnosis, facial and vaginal rejuvenation, and hair growth using various laser treatments.
January 2025 in “Regenerative Biomaterials” A dissolving microneedle patch with collagen XVII effectively promotes hair regrowth in androgenic alopecia.
21 citations
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June 2022 in “Pharmaceutics” Goat placenta in microneedle patches is effective and safe for skin regeneration.
September 2022 in “Applied sciences” Combining micro-needling, LED therapy, and growth factors with Finasteride® significantly improves hair growth.
September 2021 in “C&EN global enterprise” Scientists have created a patch filled with tiny enzymes that can treat hair loss and regrow hair as effectively as common hair-loss drugs, but with fewer applications.
August 2025 in “Revista Contemporânea” Combinar microagulhamento com óleos essenciais pode ajudar no crescimento do cabelo em homens.
July 2020 in “CRS 2020 Virtual Annual Meeting” Researchers developed a new skin patch that delivers more finasteride into the skin, potentially improving treatment for hair loss and prostate issues.
42 citations
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December 2014 in “Clinical, cosmetic and investigational dermatology” Nonablative radiofrequency treatments, especially microneedle and fractional types, can improve acne scars by 25%–75% after 3-4 sessions, with full results in 3 months and some side effects.
June 2022 in “International Journal of Research in Dermatology” Injectable platelet-rich fibrin is a safe and effective treatment for hair loss.
22 citations
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November 2018 in “Brazilian Journal of Pharmaceutical Sciences” New physical methods like electrical currents, ultrasound, and microneedles show promise for improving drug delivery through the skin.
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.
April 2026 in “Dermatological Reviews” Ultrasound delivery of hair serum improves hair appearance and health more than microneedling.
March 2023 in “Clinical Cosmetic and Investigational Dermatology” Microneedling and fractional CO2 laser are compared as methods for delivering stem cell secretomes for skin rejuvenation.
January 2024 in “RSC pharmaceutics” Removing the outer skin layer increases drug absorption and offers non-invasive treatment options, with some methods allowing for quick skin recovery.
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.
68 citations
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March 2018 in “Biomaterials” Tiny needles with valproic acid can effectively regrow hair.
5 citations
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April 2015 in “HSOA journal of clinical dermatology & therapy” Triamcinolone acetonide mesotherapy may be effective for treating patchy hair loss in alopecia areata.