11 citations
,
January 2020 in “Journal of Drugs in Dermatology” Intralesional triamcinolone acetonide is effective and safe for treating early to mid-stage traction alopecia.
5 citations
,
July 2011 in “PubMed” Injected bimatoprost 0.03% solution did not effectively treat female-pattern hair loss.
82 citations
,
January 2002 in “Journal of drug targeting” Drugs penetrate scalp skin better than abdominal skin, with scalp hair follicles aiding in higher drug delivery.
April 2018 in “Journal of Investigative Dermatology” FOL-005, a hair growth promoter, acts locally on mouse skin where injected and could be a promising hair loss treatment.
64 citations
,
April 2005 in “Journal of Investigative Dermatology” Topical oligonucleotide therapy targets hair follicles effectively.
7 citations
,
December 2020 in “Dermatologic Therapy” Injections with 0.5% minoxidil effectively treat female hair loss, increasing hair density and thickness.
November 2023 in “PubMed” Pentoxifylline is a safe and effective alternative to triamcinolone acetonide for treating localized alopecia areata.
10 citations
,
April 1964 in “Journal of the American Geriatrics Society” Triamcinolone acetonide injections effectively treat skin disorders like eczema and psoriasis.
January 2026 in “BULLETIN OF STOMATOLOGY AND MAXILLOFACIAL SURGERY” Both treatments help hair regrowth, but Botulinum Toxin-A has fewer side effects.
Hair intradermotherapy effectively treats hair loss and boosts self-esteem.
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.
263 citations
,
February 2011 in “Journal of Controlled Release” Medium-sized particles penetrate hair follicles better than smaller or larger ones, which could improve delivery of skin treatments.
December 2024 in “Biomaterials Research” Delivering specific cell clusters into the skin can help regrow hair in mice.
11 citations
,
June 1985 in “Journal of cutaneous pathology” Examining many sections is key to correctly diagnosing hair follicle disorders.
January 2018 in “Journal of Visualized Experiments” PRP injections significantly increased hair count and density with less pain.
24 citations
,
January 2018 in “Journal of Visualized Experiments” PRP injections effectively promote hair growth in androgenetic alopecia patients.
11 citations
,
July 1993 in “The journal of investigative dermatology/Journal of investigative dermatology”
December 2025 in “Aesthetic Cosmetology and Medicine” Injectable platelet-rich fibrin therapy improved hair and scalp conditions in women with excessive hair loss.
October 2024 in “International Journal of Medical Arts” Corticosteroids regrow hair better and faster than pentoxifylline for alopecia areata.
February 2025 in “http://isrctn.com/” Juläine injections safely improve hair regrowth in men and women with pattern hair loss.
97 citations
,
September 2011 in “British Journal of Dermatology” The human hair follicle can store topical compounds and be targeted for drug delivery with minimal side effects.
A woman had eye pain and vision loss after a hair growth treatment, but her symptoms improved after a month.
November 2023 in “Journal of Cosmetic Dermatology” Injecting a person's own fat into their scalp may help regrow hair and improve hair thickness in different types of hair loss.
15 citations
,
April 2020 in “Journal of The American Academy of Dermatology” Botulinum toxin injections may help treat hair loss by blocking harmful secretion in hair follicles.
8 citations
,
November 2024 in “Journal of Cosmetic Dermatology” Injections are effective and safe for rejuvenating neck, chest, and hands.
3 citations
,
May 2011 in “International Journal of Dermatology” Using an epidural needle in hair restoration surgery can reduce grafts popping out, make the procedure easier, and result in natural-looking hairlines without obvious scarring.
September 2017 in “Journal of Investigative Dermatology” RCS-01 is safe and may help rejuvenate aging skin.
February 2026 in “Journal of Aesthetic Nursing” Injectable treatments like PRP can improve hair growth in women, but their effect on body image is unclear.
23 citations
,
July 2021 in “International Journal of Pharmaceutics” New dissolving and implantable microneedle patches have been created for a long-lasting, non-invasive delivery of the drug finasteride.
12 citations
,
January 2016 in “Skin appendage disorders” Repeated botulinum toxin injections for forehead wrinkles may cause hairline recession in some women.