18 citations
,
September 2016 in “International Journal of Molecular Sciences” Polydeoxyribonucleotide (PDRN) may help lighten skin and treat hyperpigmentation.
5 citations
,
February 2016 in “Hanbang an i bi inhu pibugwa hakoeji/Hanbang an'i'bi'in'hu pibu'gwa haghoeji” Microneedle therapy combined with Hwangryeonhaedoktang solution improved hair growth in mice better than microneedle therapy alone.
87 citations
,
September 2016 in “Journal of Controlled Release” Nanoparticles can improve drug delivery to hair follicles but struggle to penetrate deeper skin layers.
20 citations
,
September 2019 in “Nanomaterials” A portable device can create nanofibers to improve the appearance of thinning hair better than commercial products.
February 2026 in “Advanced Healthcare Materials” The microneedles effectively treat infected wounds by killing bacteria, reducing inflammation, and promoting healing.
40 citations
,
February 2020 in “Experimental and Therapeutic Medicine” PRP injections improve facial skin by reducing wrinkles and pores.
September 2025 in “Journal of Cosmetic Dermatology” Single-needle radiofrequency is effective and safe for treating facial sebaceous hyperplasia.
3 citations
,
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.
April 2025 in “Journal of Skin and Stem Cell” PDRN from trout sperm helps skin and hair regeneration but is costly and complex to produce.
January 2024 in “Journal of Cutaneous and Aesthetic Surgery” The modified needle is safer for procedures by reducing injury risk.
December 2025 in “Aesthetic Plastic Surgery” The new near-infrared LED device improves skin and hair with no side effects.
10 citations
,
February 2022 in “Pharmaceuticals” Smaller curcumin nanocrystals penetrate skin and hair follicles better than larger ones.
December 2022 in “Small methods” A new hair loss treatment using dissolving microneedles was found to speed up hair growth and was more effective than daily use of common hair growth drugs.
8 citations
,
April 2020 in “Journal of dermatological treatment” A new filler made from patients' own skin and hair significantly improved depressed scars with no severe complications.
June 1996 in “The American Journal of Cosmetic Surgery” The hair restoration technique discussed is a costly, temporary method similar to hair weaving, not well-supported by scientific data, and can have severe complications.
November 2022 in “Clinical, Cosmetic and Investigational Dermatology” The combined treatment for hair loss is effective, easy to use, and has mild side effects.
4 citations
,
August 2022 in “Lasers in medical science” Both 1565-nm laser and 1064-nm laser safely and effectively reduce enlarged facial pores, with the 1064-nm laser causing fewer side effects.
October 2025 in “Advanced Healthcare Materials” Stevioside-based microneedles improve minoxidil delivery and hair growth for treating hair loss.
July 2025 in “International Journal of Biological Macromolecules” A new microneedle system effectively delivers finasteride to treat hair loss.
51 citations
,
September 2013 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” FRMS is a safe and effective treatment for acne scars in Asians with minimal side effects.
Nanofat injection is safe and effective for improving skin texture and patient satisfaction.
June 2025 in “ACS Biomaterials Science & Engineering” A new method using hydrogels and microneedle patches improves minoxidil delivery for better hair growth.
8 citations
,
January 2012 in “Dermatology Research and Practice” New subcision technique with a bent needle and syringe improves ease, effectiveness, and comfort for treating acne scars.
July 2025 in “Interdisciplinary materials” A microneedle patch with curcumin and stem cell components effectively treats hypertrophic scars and promotes healing.
23 citations
,
September 2020 in “Journal of Cosmetic Dermatology” Injectable Platelet-Rich Fibrin (I-PRF) showed positive results for treating hair loss, skin texture, wrinkles, and wounds.
96 citations
,
April 2017 in “Oncotarget” Smaller nanoemulsions can penetrate skin and hair follicles better, which may be useful for delivering drugs and vaccines through the skin.
February 2025 in “JAAD International” Five monthly sessions of minoxidil-dutasteride-copper peptide tattooing significantly improve hair regrowth in men with androgenetic alopecia.
11 citations
,
March 2018 in “Journal of cosmetic and laser therapy” Injecting non-cross-linked hyaluronic acid into the face improved skin hydration, texture, pores, and reduced wrinkles.
12 citations
,
November 2022 in “Cosmetics” 3D printed microneedles are likely to become more common in cosmetics for better skin delivery.
1 citations
,
January 2014 in “Aesthetic Plastic Surgery” Tattooing improves appearance of scalp alopecia and scars.