Oleic Acid 90% Form: Free Fatty Acid vs. Triglyceride

Asked by: Anonymous On: August 15, 2025 Product Type: Cosmetics

Question

Could you clarify the form of the product Oleic Acid 90%? The product description mentions "Palm Oil (Palm Kernel Oil)" as its source, but the MSDS states "Oleic Acid". Is it primarily:

  • Free oleic acid?
  • In triglyceride-form?

Answer

Oleic Acid (90%) is primarily free oleic acid, not in triglyceride form. While the product description mentions "Palm Oil (Palm Kernel Oil)" as its source, this indicates the origin of the fatty acid. The product itself is processed to yield a minimum of 90% free oleic acid, which is a monounsaturated omega-9 fatty acid. The properties and uses described, such as its role as an emollient, moisturizer, and carrier agent, are characteristic of free fatty acids in cosmetic formulations.

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