8 citations
,
March 2023 in “BMC Research Notes” Laser-capture microdissection effectively analyzes hair follicle microbiomes, revealing region-specific bacterial differences.
4 citations
,
November 2023 in “Journal of Cosmetic Dermatology” Negative pressure fractional microneedle radiofrequency effectively and safely reduces periorbital aging signs.
81 citations
,
October 2023 in “Bioactive Materials” 3D-printed microneedles improve drug delivery and diagnostics but face scalability and regulatory challenges.
192 citations
,
April 2019 in “ACS nano” A new microneedle patch made from hair proteins helps regrow hair faster and better than current treatments.
45 citations
,
December 2004 in “Forensic Science International” Laser microdissection helps get DNA from single hair follicles for better forensic analysis.
4 citations
,
July 2023 in “Journal of Cosmetic Dermatology” Adapalene microemulsions improve drug delivery through hair follicles, enhancing acne treatment.
June 2026 in “Advanced Science” New cryomicroneedles can improve hair growth and regeneration.
March 2024 in “Bioimpacts” 400 nm particles penetrate hair follicles best, but mouse models aren't fully reliable for human studies.
59 citations
,
July 2015 in “Journal of innovative optical health sciences/Journal of innovation in optical health science” Nanoparticles around 600-700 nm can effectively enter and stay in hair follicles for days, which may help in delivering drugs to specific cells.
31 citations
,
July 2022 in “Advanced healthcare materials/Advanced Healthcare Materials” A drug-free microneedle patch significantly promotes hair growth and prevents infections.
Using microneedling with PRP improves skin and hair conditions more than microneedling alone.
April 2026 in “ACS Applied Materials & Interfaces” A new treatment using probiotic microneedles shows promise for promoting hair growth and reducing inflammation in androgenetic alopecia.
December 2021 in “The Korean Society of Beauty and Art” A microneedle patch system was developed for quick, convenient, and efficient delivery of hair loss treatment drug, Finasteride.
PRP and microneedling are generally safe but can cause rare severe complications.
5 citations
,
January 2018 in “PubMed” Biodegradable microneedle patches help topical steroids work better for prurigo nodularis.
August 2025 in “Frontiers in Microbiology” Microneedling, especially with halometasone, improves hair regrowth and gut health in alopecia areata.
April 2018 in “Journal of Investigative Dermatology” The conclusion is that a new method combining magnetic tweezers and traction force microscopy may help understand skin cell interactions and diseases.
25 citations
,
January 2006 in “Journal of the European Academy of Dermatology and Venereology” A new technique effectively treats and diagnoses eruptive vellus hair cysts without recurrence.
March 2012 in “Korean Journal of Microscopy” Quantum dot nanoparticles can penetrate skin and reach sebocytes through hair follicles.
134 citations
,
September 2008 in “Lasers in surgery and medicine” Low fluence photoepilation temporarily removes hair by targeting the hair follicle's pigmented area without severe damage.
May 2026 in “Journal of Nanobiotechnology” A new peptide delivered through microneedles can effectively promote hair regrowth.
April 2026 in “Advanced Healthcare Materials” Detachable microneedles with chitin derivatives effectively promote hair regrowth in androgenic alopecia without toxicity.
March 2026 in “ACS Applied Materials & Interfaces” A new dissolving microneedle system effectively delivers minoxidil for hair regrowth with minimal side effects.
5 citations
,
January 2016 in “Surgical and Cosmetic Dermatology” 48 citations
,
July 2023 in “Biomedicines” Hydrogel-forming microneedles are promising for safe, efficient, and controlled drug delivery through the skin.
January 2025 in “RSC Pharmaceutics” Smart microneedles using advanced tech could improve psoriasis treatment.
9 citations
,
October 2021 in “Journal of Cosmetic Dermatology” Microneedling is an effective and minimally invasive treatment for hair loss.
1 citations
,
January 1971 in “Acta dermato-venereologica” Mice hair follicles take in the amino acid cystine.
March 2026 in “Portuguese Journal of Dermatology and Venereology” Avoid hair dye after microneedling to prevent scalp pigmentation.
16 citations
,
July 2000 in “Dermatologic surgery” The multi-injection plate is a less painful and more efficient method for treating patchy hair loss.