Patents

Skin Composition Booster Oil

Unilever's composition contains caprylic capric triglyceride, water and an oil soluble active.

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By: Christine Esposito

Editor-in-Chief

US Patent No. 11,730,685 B2 (Maria Buchalova, Teanoosh Moaddel); Conopco, Inc. (dba Unilever) Englewood Cliffs, NJ, has patented a booster oil with a peroxide value from 0 to 4 meq/kg and a polarity index from 20 to 80 mN/m comprised of caprylic capric triglyceride and less than 2.5% by weight water; and an oil soluble active that consists essentially of retinyl propionate and 4-hexyl resorcinol.  According to the patent filing, the oil makes up from 88-99.5% by weight of the booster oil. It opt...

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