5 citations
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February 1992 in “Journal of chromatography A/Journal of chromatography” This study developed a rapid, precise, and specific chromatographic method to measure alpha-tocopheryl nicotinate in cosmetics, using alpha-tocopheryl acetate as an internal standard.
August 2021 in “Journal of the American Academy of Dermatology” This study reported that an anti-hair loss shampoo containing six active ingredients activated the Wnt/β-catenin pathway in human hair follicle dermal papilla cells in vitro.
April 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” This study found that a shampoo containing a 6-active ingredient complex increased β-Catenin production in human hair follicle dermal papilla cells to levels comparable to Finasteride, suggesting potential for promoting hair growth. It also showed good cleaning efficacy, volume, and shine in a sensorial study.
September 2010 in “대한화장품학회지(J. Soc. Cosmet. Scientists Korea)” This study developed and validated a method to analyze active ingredients in hair nourisher products, which was successfully applied to products from the market.
This study developed and validated a method to analyze active ingredients like nicotinamide and tocopherol in hair nourisher products using HPLC, which may facilitate quicker market access for these products.