10 citations
,
September 2020 in “Journal of Cosmetic Dermatology” Deeper microneedling boosts hair growth, with 0.6mm needles and minoxidil being most effective.
January 2013 in “프로그램북(구 초록집)” A 0.5 mm microneedle roller best promotes hair growth.
November 2023 in “Computational and Structural Biotechnology Journal” A single robotic system can accurately harvest and implant hair grafts, showing promise for real-world use.
2 citations
,
September 2022 in “Dermatologic therapy” Microneedling helps reduce hair-pulling and promotes hair regrowth in trichotillomania patients.
2 citations
,
August 2011 in “Dermatologic Surgery” Small micropunches for hair transplants can increase density but may cause more bleeding and longer healing.
April 2024 in “Dermatologic surgery” Microneedling at a depth of 0.5 mm is the most effective single treatment for hair loss among the tested depths.
Microneedling may improve neck scars, but more research is needed.
26 citations
,
November 1968 in “The Lancet” Malnourished Andean Indian children had abnormal hair roots compared to healthy children.
11 citations
,
August 2021 in “Stem Cell Research & Therapy” The document concludes that using a person's own fat cells (SVF) can significantly increase hair thickness and density, suggesting it could be a promising treatment for hair loss.
11 citations
,
November 2023 in “Skin Research and Technology” A 2 mm needle is effective and precise for skin injections.
2 citations
,
March 2015 in “Toxicology and Environmental Health Sciences” Rice bran extract caused moderate skin irritation but no eye irritation, while a diluted essence was not irritating to skin and only slightly to guinea pigs.
June 2020 in “Applied sciences” A new semi-automatic hair implanter could make hair transplants easier, more successful, and more accessible.
January 2025 in “Pakistan Veterinary Journal” Microneedling may help regrow hair in dogs with certain types of alopecia.
26 citations
,
March 1986 in “Clinical and Experimental Dermatology” Scalp hair grows at 0.37 mm/day, forearm hair at 0.18 mm/day, and thigh hair at 0.30 mm/day, with no significant differences found in people with certain hair conditions.
4 citations
,
May 2019 in “Journal of Cosmetic Dermatology” Using a smaller syringe causes less pain when giving an injection.
3 citations
,
March 1994 in “The Journal of Dermatologic Surgery and Oncology” Using a tungsten needle for scalp reduction surgery improves healing, reduces hair loss, and lessens scarring.
4 citations
,
July 2015 in “Journal of Feline Medicine and Surgery Open Reports” A cat with hair loss and illness was found to have cancer spread from its colon.
28 citations
,
November 2020 in “Journal of Controlled Release” A new hair loss treatment uses tiny needles to deliver a drug-loaded lipid carrier, promoting hair growth more effectively than current treatments.
September 2025 in “Journal of Cosmetic Dermatology” Single-needle radiofrequency is effective and safe for treating facial sebaceous hyperplasia.
August 2001 in “Dermatologic Surgery” The KNU implanter for hair transplants showed a high survival rate of 90%+ for transplanted hairs after 6 months, with benefits like natural hair direction and fewer scars.
December 2023 in “Veterinary dermatology” Longer 3 mm needles were most effective for dog hair regrowth, but hair loss often returned and some dogs felt itchy.
September 2024 in “Current Oncology” Docetaxel often causes hair loss, with limited effective treatments and no cure for permanent hair loss.
53 citations
,
January 2014 in “Journal of Cutaneous and Aesthetic Surgery” Microneedling combined with triamcinolone can safely stimulate faster hair regrowth in people with Alopecia Areata.
July 2024 in “Scholars Journal of Medical Case Reports” Combining low-level laser therapy and exosome therapy promotes hair growth.
47 citations
,
July 1967 in “Science” Not eating enough protein can cause hair roots to shrink and lose color, and hair to become thinner.
January 2024 in “Wiadomości Lekarskie” Using Decamethoxine and Blastomunil together speeds up wound healing.
21 citations
,
September 2001 in “Graefes Archive for Clinical and Experimental Ophthalmology” Minoxidil may help prevent capsular opacification after cataract surgery.
December 2016 in “The Journal of Sexual Medicine” Short-acting testosterone injections in a clinic are a preferred treatment for low testosterone because they work well, are convenient, and patients stick with the treatment.
55 citations
,
January 2016 in “Annals of Dermatology” Microneedle stimulation can increase hair growth in mice.
1 citations
,
April 2020 in “Baylor University Medical Center Proceedings” Microneedling with triamcinolone helps hair regrowth in ophiasis alopecia areata.