Avocado Oil Fraud Infiltrates Chips and Condiments, UC Davis Study Finds

The economic incentive for fraud remains stark: pure avocado oil costs between $4 and $5 per pound, while seed oils are often available for as little as $0.50. This price gap has driven manufacturers to swap premium ingredients for cheaper alternatives, a practice the FDA classifies as economically motivated adulteration. While previous research in 2020 exposed issues in bottled oils, the latest data confirms that the problem is now rampant in the snack and dressing aisles.

Even products marketed as mayonnaise are failing purity benchmarks, with U.S.-made samples showing a 100% failure rate in the study. Wayne Adams, CEO of Adams Group, notes that current industry testing often relies on incomplete metrics, allowing suppliers to mask up to 40% adulteration. He argues that only rigorous, multi-point testing—covering fatty acid profiles, sterols, and tocopherols—can guarantee authenticity. As class-action litigation against major brands continues to climb, the findings serve as a warning to procurement teams that the transparency of their supply chain is now a primary legal and financial liability.