Extra Virgin Olive Oil vs. Refined Seed Oils

A comparison of processing, composition and performance

Refined Seed Oils

  • Refined Processing — Produced using multi-step industrial methods involving heat and further refinement
  • Less Stable Under Heat — Composition varies and may degrade more quickly depending on fatty acid profile
  • Higher Polyunsaturated Fats — Typically higher in linoleic acid
  • Limited Natural Antioxidants — Most naturally occurring compounds are reduced during processing
  • Standardized Output — Designed for consistency rather than variability of origin or harvest

Extra Virgin Olive Oil

  • Mechanically Extracted — Obtained from fresh olives without chemical processing
  • Naturally Stable — High in monounsaturated fats and supported by natural antioxidants
  • Defined Composition — ~75% oleic acid, ~660 mg/kg polyphenols
  • Measured Quality — Includes acidity, oxidative stability, and full lab analysis
  • Traceable Origin — Variety, harvest, and production can be verified

Fat composition matters. And it’s measurable.

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