September 2025 in “Cosmetics” NMN supplements may improve hair quality and appearance in middle-aged women.
2 citations
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January 2020 in “International Journal of Cosmetic Science” Niacinamide does not promote hair growth.
March 2023 in “JIIS (Jurnal Ilmiah Ibnu Sina): ilmu farmasi dan kesehatan” The best biotin hair tonic formula has 20% span 80, 9.47% tween 80, and 5% PEG 400.
6 citations
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February 2019 in “Scientific reports” A brain-produced steroid causes increased scratching in mice with a skin condition similar to eczema.
12 citations
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January 1988 in “YAKUGAKU ZASSHI” Certain natural extracts can promote hair regrowth.
8 citations
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July 1977 in “Lipids” High levels of certain fats in rapeseed oil can reduce the skin's ability to produce prostaglandin E2 and cause hair loss and skin issues in rats.
Mealworm extract may help prevent hair loss and promote hair growth due to its antioxidant activity.
9 citations
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December 2018 in “Journal of Analytical Toxicology” Ethyl glucuronide levels in hair can change when exposed to artificial sunlight, depending on hair color and thickness.
April 2015 in “The FASEB Journal” Midazolam's antiseizure effects are mainly due to synaptic GABA-A receptors, not neurosteroids or extrasynaptic receptors.
2 citations
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March 2023 in “Journal of Public Health in Africa” Combining beeswax and oleum cacao in the carrier system boosts hair growth.