January 2016 in “대한피부과학회지” A 0.5 mm microneedle depth is more effective for increasing hair density in treating hair loss.
September 2025 in “PubMed” 2 citations
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March 1964 in “Archives of Dermatology” Different doses of triamcinolone injections work equally well for skin conditions.
181 citations
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July 2004 in “Journal of controlled release” Smaller nanoparticles improve minoxidil absorption through hair follicles.
1 citations
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January 2024 in “Egyptian Dental Journal /Egyptian Dental Journal” The combined treatment improves lip texture, elasticity, and firmness for up to nine months.
April 2021 in “Journal of Cosmetic Dermatology” The May 2021 issue of the Journal of Cosmetic Dermatology suggests injectables are becoming more reliable and may reduce the need for cosmetic surgery.
124 citations
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April 2000 in “Nature biotechnology”
Using microneedling with PRP improves skin and hair conditions more than microneedling alone.
34 citations
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December 2012 in “Indian Journal of Dermatology, Venereology and Leprology” Mesotherapy shows promise for cellulite and facial rejuvenation but has mixed results for body sculpting and hair loss, with more research needed for safety and effectiveness.
August 2025 in “Journal of the American Academy of Dermatology” The reported treatment depths were likely incorrect and could risk patient safety.
February 2026 in “MDPI (MDPI AG)” Emerging injectable treatments like PRP, stem cells, and exosomes show promise for safer, more effective hair growth.
January 2019 in “The Review of Laser Engineering” Multiphoton excitation microscopy is a promising tool for deep tissue imaging and clinical applications.
3 citations
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December 2013 in “Annals of plastic surgery” The new hair transplant method improves results and reduces surgery time.
June 2017 in “Advances in intelligent systems and computing” The new device can implant cell mixtures more effectively for hair loss treatment and is easier for operators to use.
January 2024 in “Regenerative Biomaterials” Dissolvable microneedles with Ginsenoside Rg3 can help treat hair loss by improving drug delivery and stimulating hair growth.
58 citations
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December 2017 in “Journal of The European Academy of Dermatology and Venereology” Microneedling can help stimulate hair growth, especially when used with other treatments, but it's not better than existing therapies.
December 2021 in “Intisari Sains Medis” Botulinum toxin injections improved hair thinning in a woman with hair loss.
7 citations
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August 1985 in “British journal of dermatology/British journal of dermatology, Supplement” Medroxyprogesterone acetate injections are more effective than topical ointment in treating excessive hair growth in women.
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August 2013 in “PLOS ONE” The method safely and efficiently delivers genes to the skin but may not work for conditions needing high levels of gene products.
4 citations
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December 2021 in “Applied sciences” Micro-needling with low-level light therapy effectively increases hair growth in people with mild to moderate hair loss.
September 2024 in “International Journal of Pharmaceutical Quality Assurance” Nanoemulgels improve skin disorder treatment by delivering drugs more effectively and reducing application frequency.
39 citations
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March 1976 in “British Journal of Dermatology” Intralesional steroid therapy is useful for treating various skin conditions.
Developing microRNA-based treatments is hard but has potential.
February 2023 in “Ästhetische Dermatologie & Kosmetologie” October 2025 in “The Laryngoscope” The Endotine Forehead-mini effectively lowers the hairline with lasting results and minimal risks.
26 citations
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June 2020 in “Polymers” Microneedle made of iron oxide and PVA helps hair regrowth in alopecia treatment.
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July 2022 in “Pharmaceutics” The microneedle device with rapamycin and epigallocatechin gallate effectively promoted hair regrowth in mice.
1 citations
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June 2025 in “Pharmacia” Botulinum toxin is effective for medical and cosmetic uses but requires careful handling to avoid serious side effects.
August 2021 in “Josai University Repository of Academia (Josai University)” The nanoparticles improved minoxidil's skin absorption, making them promising for skin treatments.
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January 2013 in “International Journal of Trichology”