4 citations
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August 2024 in “PLoS ONE” Both injectable contraceptives lower testosterone and SHBG levels, with NET-EN having a greater effect than DMPA-IM.
2 citations
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June 1979 in “JAMA” Synthetic hair implants are dangerous and can cause severe infections.
January 2026 in “International Journal of Applied Pharmaceutics” Nanoparticle-embedded microneedles improve drug delivery through the skin but face challenges in stability and safety.
46 citations
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January 2020 in “Theranostics” Injecting a special gel with human protein particles can help hair grow.
19 citations
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March 2019 in “International Journal of Dermatology” The tattoo machine method safely delivers an average of 1,175 µg/cm² of medication into the skin.
9 citations
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November 2008 in “Journal of Cosmetic Dermatology” Artificial hair implantation is generally safe and can restore hair when other treatments fail, but some patients may experience side effects.
March 2024 in “Journal of drugs in dermatology” HASHA is a safe and effective option for chin augmentation.
1 citations
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April 2023 in “PubMed” Biocompatible artificial hair implants significantly improved patients' quality of life and were successful.
April 2017 in “DR-NTU (Nanyang Technological University)” A biodegradable system can deliver finasteride consistently, reducing the need for daily pills.
76 citations
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January 2022 in “Journal of Tissue Engineering” Microneedle patches could replace injections but need more development for better use in medicine.
2 citations
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March 2019 in “PubMed” Biofibre hair implants may improve the quality of life for people with hair loss.
1 citations
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January 2000 in “Journal of pharmacopuncture” Microneedle Therapy System effectively treats acne, scars, and hair loss safely.
September 2017 in “Journal of Investigative Dermatology” Injections of special skin cells showed potential in treating hair loss, with some participants experiencing increased hair density.
March 2021 in “CRC Press eBooks” Mesotherapy involves injecting substances like dutasteride, minoxidil, and vitamins into the skin to treat hair loss and skin conditions, with good patient satisfaction but possible skin inflammation.
35 citations
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November 2024 in “Gels” Hydrogel microneedles offer a painless, effective way to treat skin disorders.
62 citations
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November 2022 in “Acta Pharmaceutica Sinica B” The injectable hydrogel effectively speeds up chronic wound healing.
March 2025 in “Archives of Dermatological Research” Injectable minoxidil may be effective for hair loss but is costly and requires more research.
February 2025 in “Archives of Dermatological Research” Injectable platelet-rich fibrin effectively improves hair density and scalp symptoms in androgenetic alopecia.
June 2021 in “SWU eJournals System (Srinakharinwirot University)” Mixed coconut oil/solvent is suitable for cyproterone acetate injections, but more safety checks are needed.
68 citations
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March 2018 in “Biomaterials” Tiny needles with valproic acid can effectively regrow hair.
24 citations
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June 2018 in “Expert Review of Pharmacoeconomics & Outcomes Research” Microneedle technology is beneficial for drug delivery and could make vaccinations cheaper and more accessible.
1 citations
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August 2024 in “Polymers” The P25H5-O microneedles effectively deliver substances through hair follicles and are safe for skin cells.
December 2024 in “Research Journal of Medical Sciences” Injectable Platelet Rich Fibrin effectively improves hair growth in males with hair loss.
86 citations
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August 2021 in “Polymers” Microneedles are effective for drug delivery, vaccinations, fluid extraction, and treating hair loss, with advancements in manufacturing like 3D printing.
48 citations
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July 2023 in “Biomedicines” Hydrogel-forming microneedles are promising for safe, efficient, and controlled drug delivery through the skin.
April 2024 in “Skin health and disease” Injecting fillers in the temple can cause serious complications, but the damage can be treated if managed properly.
November 2016 in “Therapeutic Delivery” New drugs for Alzheimer's and rheumatoid arthritis advanced, a Zika vaccine is in development, and there were business deals in anesthesia and oncology.
3 citations
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January 2018 in “Open Access Macedonian Journal of Medical Sciences” Implant safely and effectively treats hair loss.
July 2026 in “European Journal of Plastic Surgery” Needle-free minoxidil delivery improves hair growth more than topical minoxidil alone in women.