September 2022 in “International Journal of Trichology” Both microneedling and injections are equally effective for treating alopecia areata.
4 citations
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October 2025 in “Journal of Cosmetic Dermatology” Unregulated exosome-based injections can cause severe skin reactions and scarring.
January 2026 in “Pharmaceutics” Nanotechnology in skincare improves ingredient stability, skin penetration, and controlled release for better cosmetic solutions.
Hair follicles can effectively absorb nano-sized particles, making them potential targets for localized drug delivery.
39 citations
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March 1976 in “British Journal of Dermatology” Intralesional steroid therapy is useful for treating various skin conditions.
47 citations
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September 1997 in “Journal of Pharmaceutical Sciences” Properly formulated large molecules can reach active levels at the hair bulb.
99 citations
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June 2005 in “Endocrinology” Applying thyroid hormone T3 speeds up wound healing in mice.
95 citations
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July 2015 in “European journal of pharmaceutics and biopharmaceutics” Lipid nanoparticles can help deliver drugs through hair follicles but struggle to penetrate deeper skin layers.
1 citations
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November 2024 in “Pharmaceutical Sciences” Deformable vesicular carriers improve drug delivery for skin conditions and systemic treatments.
3 citations
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February 2002 in “Dermatologic Surgery” Using a handheld massage device during hair transplant significantly reduces pain for most patients.
16 citations
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November 2019 in “Nanomedicine” Thermoresponsive nanogels show promise for delivering medicine through the skin but need more safety testing and regulatory approval before clinical use.
40 citations
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January 2022 in “Frontiers in Chemistry” The patch speeds up deep wound healing.
33 citations
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November 2019 in “Journal of Controlled Release” Microneedles with enhancer effectively promote hair growth and increase hair density.
3 citations
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January 2020 in “Journal of Cutaneous and Aesthetic Surgery” A new treatment using skin and hair cells may help heal stubborn leg ulcers effectively and safely.
Antiseptic nanoparticle-emulsions may improve skin disinfection by targeting hair follicles.
18 citations
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May 2014 in “Menopause” A 5 mg dose of transdermal testosterone cream effectively restores testosterone levels in postmenopausal women.
253 citations
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June 2004 in “Journal of Controlled Release” Smaller nanoparticles improve minoxidil delivery through hair follicles.
7 citations
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June 2017 in “The Journal of Dermatology” 2 citations
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November 2025 in “Pharmaceutics” Moderately lipophilic dyes penetrate skin deeply, while highly hydrophobic or lipophilic dyes stay on the surface.
5 citations
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January 2022 in “Asian Journal of Pharmaceutical and Clinical Research” Emulgels are effective for delivering skin medications and cosmetics due to their easy application and controlled release.
3 citations
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October 2021 in “Dermatologic Therapy” PRP with microneedling improves hair growth and patient satisfaction more than injections for androgenetic alopecia.
7 citations
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October 2024 in “Drug Delivery and Translational Research” A 4% nanoparticle concentration and 4 Hz massage improve drug delivery into hair follicles.
1 citations
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January 1996 in “Aesthetic Plastic Surgery” The tumescent technique makes hair micrografting more comfortable and efficient.
July 2023 in “International journal of dermatology, venereology and leprosy sciences” Intradermal injections might work better for common hair loss than other treatments.
15 citations
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February 2023 in “Colloids and surfaces. B, Biointerfaces” Smaller curcumin nanocrystals penetrate skin better, but additives and particle size affect absorption and accumulation.
17 citations
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October 2009 in “Dermatology” Ultraviolet light helped hair growth more effectively than triamcinolone acetonide.
6 citations
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August 2019 in “Indian drugs” Ethosomes improve drug delivery through the skin and show promise for treating male pattern baldness.
61 citations
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April 2014 in “Radiation Research” RTA 408 cream protects mice from radiation skin damage.
8 citations
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April 2023 in “Advanced materials” Using blood-based implants improves skin healing and reduces scarring.
54 citations
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January 1984 in “Molecular and Cellular Biochemistry”