Patents

Topical with Biphasic System Contains Hydroxy & Trichloroacetic Acids

Italian company's skincare patent also includes bioactive mixture of vitamins and amino acids.

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By: Christine Esposito

Editor-in-Chief

US Patent No. 11,504,307 B2 (Elena Bottai); CMed Aesthetics, Pisa, Italy, has patented a biphasic topical product comprising a mixture of hydroxy acids, trichloroacetic acid and bioactive substances with non-exfoliating activity. The biphasic topical product comprises a hydrophilic phase and a lipophilic phase floating on the hydrophilic phase. The bioactive substances with non-exfoliating activity are a mixture of vitamins and amino acids, wherein the hydrophilic phase has a pH between 1 and 2....

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