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October 2018 in “Aesthetic surgery journal” Injectables can feminize or masculinize a transgender person's face, but more research is needed for best practices.
50 citations
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December 2017 in “Nanoscale” Polymeric micelle nanocarriers deliver adapalene more effectively to hair follicles than commercial products.
June 2026 in “ChemistryOpen” Modified nanofibers improve finasteride skin absorption.
PRP and microneedling are generally safe but can cause rare severe complications.
Follicular unit extraction is safe and effective without bupivacaine and nerve blocks when using lignocaine with adrenaline.
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September 2018 in “Fisioterapia Brasil” Microneedling can effectively improve hair growth and thickness in men with hair loss.
181 citations
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July 2004 in “Journal of controlled release” Smaller nanoparticles improve minoxidil absorption through hair follicles.
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November 2022 in “Acta Pharmaceutica Sinica B” The injectable hydrogel effectively speeds up chronic wound healing.
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September 2015 in “Journal of Drug Delivery Science and Technology” Nanoparticulate systems improve drug delivery by controlling release, protecting drugs, changing absorption and distribution, and concentrating drugs in targeted areas.
January 2017 in “프로그램북(구 초록집)”
15 citations
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February 2013 in “Pharmaceutical nanotechnology” Finasteride delivery through skin improved using invasomes and iontophoresis.
January 2014 in “SciDok (Saarland University and State Library)” Nanoparticles can effectively enter hair follicles and stimulate immune responses, supporting potential transfollicular vaccination.
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May 2020 in “International Journal of Molecular Sciences” Injectable biomaterials can effectively regenerate dental tissues.
January 2026 in “Dermatologic Surgery” Injectable therapy, especially with dutasteride, may help with hair loss, but more research is needed.
April 2020 in “Journal of The American Academy of Dermatology” Microneedling with platelet-rich plasma can cause temporary, painful lymph node swelling in some patients.
July 2025 in “Journal of Drug Delivery Science and Technology” Hydrogel microneedles with special nanoparticles and growth factor improve hair growth better than minoxidil for hair loss treatment.
March 2025 in “ACS Applied Materials & Interfaces” Ultrasonic microneedles improve hair regrowth treatment effectiveness without side effects.
January 2014 in “Journal of Physiology & Pathology in Korean Medicine” Microneedle roller therapy can help hair grow.
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August 2016 in “Aesthetic Surgery Journal” Micro-needling effectively improves wrinkles, scars, and hair growth, but proper technique and safety are important.
260 citations
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January 2019 in “Pharmaceutics” Niosomes are a promising, stable, and cost-effective drug delivery system with potential for improved targeting and safety.
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November 2016 in “Nanoscale” Medium to larger nanogels effectively deliver drugs through hair follicles when heated.
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December 2023 in “International Journal of Nanomedicine” Cell membrane-coated nanoparticles could improve gene therapy by enhancing delivery and targeting of nucleic acids.
January 2023 in “Nanomedicine & nanotechnology open access” Microneedling is a promising, simple, and cost-effective treatment for hair loss that works well with other therapies.
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April 2021 in “Biointerface Research in Applied Chemistry” Nanostructured lipid carriers are promising for improving drug delivery in medicine and food.
January 2026 in “JPRAS Open” PDLLA scalp injections improved hair regrowth in most patients with non-scarring alopecia.
April 2025 in “ACS Applied Nano Materials” A new treatment using dissolvable microneedles with nickel-copper and minoxidil improves hair growth and health in androgenetic alopecia.
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December 2021 Niosomes are a promising method for delivering drugs directly to targeted areas in the body.
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December 2024 in “Apple Academic Press eBooks” Nanocarriers improve skin disease treatment by targeting hair follicles effectively.
July 2025 in “Journal of Investigative Dermatology” AMP-303 safely increases hair growth in men with hair loss.
11 citations
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April 1999 in “Dermatologic Clinics” Different hair transplant methods vary in time and cost, but the best results depend on hairline design and hair qualities, not just the technique.