38 citations
,
March 2015 in “Journal of controlled release” IMSG nanoparticles improve vaccine delivery and immune response through hair follicles.
18 citations
,
December 2015 in “PubMed” Intralesional triamcinolone is more effective than topical betamethasone for treating localized alopecia areata.
October 2024 in “International Journal of Medical Arts” Corticosteroids regrow hair better and faster than pentoxifylline for alopecia areata.
Keratinocytes grew and migrated into hair follicle areas but disappeared after 15-20 days.
5 citations
,
January 2023 in “Journal of Cosmetic Dermatology” Intradermal microbotox injections work better and last longer for reducing large facial pores than topical application.
22 citations
,
May 2017 in “Journal of dermatological treatment” BD 1/4 dilution is the best for treating localized alopecia areata in adults.
January 2019 in “11th World congress for hair research”
May 2026 in “Journal of Asia Pacific Aesthetic Sciences” Low-dose intralesional corticosteroid treatment led to rapid hair regrowth in localized alopecia areata.
July 2020 in “CRS 2020 Virtual Annual Meeting” Researchers developed a new skin patch that delivers more finasteride into the skin, potentially improving treatment for hair loss and prostate issues.
109 citations
,
November 2005 in “The journal of investigative dermatology. Symposium proceedings/The Journal of investigative dermatology symposium proceedings” Targeting hair follicles can improve skin treatments and reduce side effects.
316 citations
,
June 2004 in “The journal of investigative dermatology/Journal of investigative dermatology” Microspheres about 1.5 micrometers in size can best penetrate hair follicles, potentially reaching important stem cells.
7 citations
,
December 2020 in “Dermatologic Therapy” Injections with 0.5% minoxidil effectively treat female hair loss, increasing hair density and thickness.
September 2023 in “Minia Journal of Medical Research” Intralesional vitamin D3 is a safe, effective treatment for patchy alopecia areata.
July 2026 in “European Journal of Plastic Surgery” Needle-free minoxidil delivery improves hair growth more than topical minoxidil alone in women.
18 citations
,
June 2020 in “Dermatologic Therapy” FCO2 laser is a better treatment for alopecia areata than intralesional steroids.
Radiofrequency microneedling improves the absorption of topical triamcinolone acetonide, especially with deeper needle insertion.
January 2024 in “Journal of Cosmetics, Dermatological Sciences and Applications” Injecting a peptide-hyaluronic acid mix improved hair growth in men with hair loss and was safe.
49 citations
,
May 2020 in “The Scientific World JOURNAL” Mesotherapy is a skin injection therapy used for pain and local conditions, with scientific support but needing more clinical trials.
January 2026 in “International Journal of Dermatology Venereology and Leprosy Sciences” Intradermal dutasteride effectively and safely improves hair growth in early-stage androgenetic alopecia.
39 citations
,
April 2012 in “Journal of controlled release” New method uses hair follicles to deliver drugs deep into the skin.
8 citations
,
April 2012 in “Laser Physics Letters” Antiseptic particles penetrate deeper into hair follicles than non-antiseptic ones.
April 2023 in “Experimental Dermatology” Human dermal papilla cells can increase hair thickness and number in pigs with just one injection.
5 citations
,
March 2016 in “Drug Development and Industrial Pharmacy” New drug delivery systems improve treatment effectiveness and patient experience.
May 2026 in “International Journal of Drug Delivery Technology” Adrenaline infiltration improves hair transplant efficiency and safety.
May 2024 in “Journal of Cosmetic and Laser Therapy” Injectable platelet-rich fibrin improves hair growth and reduces hair loss in women.
10 citations
,
April 1964 in “Journal of the American Geriatrics Society” Triamcinolone acetonide injections effectively treat skin disorders like eczema and psoriasis.
January 2018 in “Journal of Visualized Experiments” PRP injections significantly increased hair count and density with less pain.
15 citations
,
December 1972 in “Journal of Investigative Dermatology” 122 citations
,
March 2013 in “Expert opinion on drug delivery” Optimizing drug delivery to hair follicles is crucial for effective treatment.