Definition of "oil-soluble" [oil-soluble]

• Soluble in oil (adjective)

WordNet. Princeton University. 2010.

• "Palmitoyl pentapeptide-4 is attached to a fatty acid that enhances its ability to penetrate the skin making it oil-soluble."
• "I do wish more promising supplements had been tested, like vitamin D for various conditions, methyl jasmonate or IV vitamin C for cancer treatment, curcumin for cancer prevention, or various ratios of the oil-soluble vitamins for heart disease."
• "Check with your health professional to see if supplements of these oil-soluble vitamins are needed if you are using yucca over a period of time."