40 citations
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December 2019 in “Neurobiology of Stress” Neuroactive steroids show promise for treating mental and neurological disorders by targeting GABA_A receptors.
25 citations
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June 2002 in “Steroids” 4-azasteroids, including finasteride, can inhibit 5α-reductase, helping treat conditions like enlarged prostate and hair loss.
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August 1969 in “British Journal of Dermatology” Germicides mostly stay on the skin's surface, but some penetrate deeper depending on the product used.
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May 2019 in “Cosmetics” 18-MEA and cationic surfactants can restore and maintain hair's hydrophobic nature, improving its beauty and feel.
July 2005 in “SKINmed/Skinmed” BRL 7660, once studied for male contraception, showed promise as an acne treatment but was not developed further due to competing drugs.
September 2025 in “Tạp chí Da liễu học Việt Nam” 2.5 mg/mL TAC is as effective and safe as 5 mg/mL, but 5 mg/mL may improve hair regrowth and density more.
June 2021 in “Journal of Pharmaceutical Care Anwar Medika” The hair tonic made from cayenne pepper leaf extract is physically stable and suitable for use.
June 2023 in “British Journal of Dermatology” Baricitinib was effective and safe for severe hair loss treatment over 6 months.
58 citations
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February 2016 in “Scientific reports” Blocking BACE1 and BACE2 enzymes causes hair color loss in mice.
April 2017 in “Journal of Investigative Dermatology” The document concludes that various topical treatments show promise for skin conditions like atopic dermatitis, psoriasis, and hair loss.
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September 2019 in “Clinical Cosmetic and Investigational Dermatology” Cal/BD aerosol foam effectively treats scalp psoriasis, improving symptoms and patient satisfaction.
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September 2005 in “Journal of Investigative Dermatology Symposium Proceedings” Adding zinc to pyrithione zinc improves its effectiveness against scalp conditions like dandruff.
September 2025 in “Journal of Surfactants and Detergents” Shampoos with sodium lauroyl methylaminopropionate improve hair lubrication and reduce irritation.
December 2023 in “Journal of Medicinal Chemistry” A new topical treatment for hair loss shows strong hair growth effects with low toxicity.
Alpha-ketoglutaric acid may help treat aging and age-related diseases.
September 2024 in “Journal of the American Academy of Dermatology” Baricitinib maintains significant hair regrowth in severe alopecia areata over three years.
1 citations
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August 2024 in “Journal of Cutaneous and Aesthetic Surgery” 65% TCA improves acne scars more but has more side effects than 50% GA.
December 2025 in “Zenodo (CERN European Organization for Nuclear Research)” December 2025 in “Zenodo (CERN European Organization for Nuclear Research)”
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January 1998 in “Journal of Toxicologic Pathology” Maneb causes delayed hair follicle damage in rats.
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January 2016 in “Cellular Physiology and Biochemistry” Bidens pilosa L. extract effectively treats androgen deficiency dry eye in rats.
January 2025 in “Figshare” Compound glycyrrhizin with conventional treatments is effective and safe for promoting hair regrowth in alopecia areata.
October 2025 in “Interdiciplinary Journal and Hummanity (INJURITY)” Kalimantan herbal plants have beneficial compounds supporting traditional medicine and potential therapeutic uses.
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December 2018 in “Macedonian Journal of Chemistry and Chemical Engineering” A new method accurately measures amino acids in treated hair, showing bleaching reduces amino acids while protein treatments increase them.
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September 2007 in “European Journal of Neuroscience” Ethanol blocks memory formation in rats by enhancing certain brain chemicals.
Zinc levels in hair and blood are linked to enzyme activity in people with certain skin conditions.
14 citations
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July 1977 in “PubMed” Applying linoleic acid to the skin fixed essential fatty acid deficiency symptoms.
August 2008 in “European Neuropsychopharmacology” RY-023, a specific drug, can improve early stage memory learning without affecting general activity in rats, but it's less effective for later learning stages and doesn't impact memory recall.
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January 2018 in “European journal of dermatology/EJD. European journal of dermatology” The girl's regrown brown hair had less of certain pigments than her original black hair.