Patents

Rodan & Fields Patents Synergistic Antioxidant Compound in Sunblock

A blend of MCAP, rosmarinic acid and rutin.

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By: Christine Esposito

Editor-in-Chief

US Patent No. 11,400,038 B2 (Olga Dueva-Koganov, Taylor Oswald, Christine Crane, Robert Bianchini); Rodan & Fields, LLC has patented a sunblock that is comprised of antioxidant blend comprising methyl carboxymethylphenylaminocarboxy propylphosphonate (MCAP), (2R)-3-(3,4-dihydroxyphenyl)-2-{[(2E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxy}propanoic acid (rosmarinic acid), and 2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranosyloxy]-4H-chromen-4-one (rutin). The ...

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