Tretinoin is used topically to treat acne, skin aging, and various skin conditions.
42 citations
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August 2016 in “Nanomedicine” The new adapalene formulation using TyroSpheres is more effective and less irritating for acne treatment.
July 2025 in “The Egyptian Journal of Hospital Medicine” Both treatments improved alopecia areata, but methotrexate caused more skin darkening, while triamcinolone caused skin lightening and thinning.
4 citations
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November 2016 in “Dermatologic Therapy” Topical tretinoin may increase beard hair density.
November 2025 in “Journal of Investigative Dermatology” Certain immune cells in atopic dermatitis skin could be targeted for treatment.
ARHGEF3 is essential for proper hair follicle development.
7 citations
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September 2024 in “The Journal of Dermatology” Ritlecitinib helps regrow hair in people with alopecia totalis and universalis and is safe to use.
8 citations
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April 2020 in “Journal of dermatological treatment” A new filler made from patients' own skin and hair significantly improved depressed scars with no severe complications.
9 citations
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July 2024 in “Toxins” OnabotulinumtoxinA is used to treat wrinkles, pain, sweating, hair loss, and more by temporarily paralyzing muscles and affecting pain pathways.
2 citations
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January 2019 in “International Journal of Case Reports and Images” The hair growth solution reduced hair loss and increased hair thickness in a small group of patients.
November 2025 in “Journal of Investigative Dermatology”
Collagen peptides may help maintain hair growth and could be beneficial for hair loss conditions.
1 citations
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April 2021 in “Journal of Cosmetic Dermatology” The cream effectively reduced hair growth on forearms.
December 2025 in “Actas Dermo-Sifiliográficas” Ritlecitinib is effective and safe for treating severe alopecia areata in people aged 12 and older.
January 2019 in “11th World congress for hair research”
3 citations
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July 2023 in “International Journal of Biological Macromolecules” The hydrogel helps heal wounds and regrow hair by mimicking a baby's environment.
February 2026 in “The Journal of Dermatology” Ritlecitinib effectively regrows scalp, eyebrow, and eyelash hair in Asians with alopecia areata and is safe.
8 citations
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January 2017 in “Journal of Biological Chemistry” Astrotactin-2 is cleaved in a specific way that helps understand its maturation.
3 citations
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October 2021 in “PLoS ONE” Piperonylic acid speeds up wound healing by reducing inflammation and boosting collagen.
52 citations
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May 2006 in “Journal of Structural Biology” Keratin-associated proteins help link filaments and affect keratin's strength.
September 2025 in “Journal of the American Academy of Dermatology” Ritlecitinib may help treat alopecia areata by protecting hair follicles.
January 2015 in “Journal of clinical & experimental dermatology research” A protein combining parathyroid hormone and collagen helped hair regrow in mice with a hair loss condition.
November 2022 in “Journal of Investigative Dermatology” A new molecule was found to be a safe and effective skin lightener and anti-aging product.
October 2022 in “Zenodo (CERN European Organization for Nuclear Research)” Combining PDLLA and PRP effectively reduces wrinkles and improves skin quality.
January 2005 in “Life sciences” Targeting LPA could help treat skin disorders.
April 2023 in “Journal of Investigative Dermatology” Combining platelet-rich plasma with other treatments improves hair growth, acne scars, and skin rejuvenation.
February 2026 in “Nano Research” A new microneedle treatment can help regrow hair by improving lymphatic function and metabolism.
October 2021 in “Dermatology Reports” Tofacitinib, a hair regrowth treatment, may worsen acne.
40 citations
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August 2005 in “JEADV. Journal of the European Academy of Dermatology and Venereology/Journal of the European Academy of Dermatology and Venereology” Acitretin moderately improved skin and eye issues but not hair loss or light sensitivity in a 3-year-old with IFAP syndrome.
1 citations
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December 2023 in “Life” PRP helps skin heal, possibly through special cells called telocytes.