The optimal concentration for caffeine release in gel form is 0.2% caffeine and 2.3% chitosan.
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December 2020 in “International Journal of Biological and Chemical Sciences” Coconut and palm kernel oils could be effective ingredients in black hair shampoos.
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March 2014 in “Drug Development and Industrial Pharmacy” New gel formulas without ethanol and propylene glycol, containing a minoxidil-methyl-β-cyclodextrin complex, have been created for treating hair loss.
December 2023 in “Biological & pharmaceutical bulletin” IPM enhances skin penetration of hydrophilic drugs.
November 2023 in “Global journal of medical research” Understanding the properties of hyaluronic acid helps improve its use in facial aging treatments.