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What Are Polyphenols in Olive Oil? The Complete Scientific Guide (2025)
Polyphenols in olive oil are powerful antioxidant compounds responsible for the oil's distinctive bitter, peppery taste and remarkable health benefits. These bioactive molecules,including oleocanthal, oleacein, hydroxytyrosol, and tyrosol—protect your heart, brain, and joints through anti-inflammatory and antioxidant mechanisms. While regular olive oil contains 50-150 mg/kg, high-phenolic oils can exceed 2,000 mg/kg. This concentration difference determines whether you get th

Oleaphen CSO
12 min read


Which Olive Oil Has the Highest Polyphenol Content? 2025 Lab Results Reveal Record-Breaking Numbers
Oleaphen's 2025 harvest contains 2,236 mg/kg total polyphenols - the highest independently verified content ever recorded using LC-MS/MS testing in 2025. This is 45 times higher than regular extra virgin olive oil and includes 1,248 mg/kg of oleocanthal, the powerful anti-inflammatory compound

Oleaphen CSO
5 min read


The Neuroprotective Potential of Olive Oil Polyphenols: Benefits for Brain Health and Neurodegenerative Disease Prevention: Scientific Report
Olive oil polyphenols demonstrate significant neuroprotective effects, enhancing blood-brain barrier function and cognitive performance.

Oleaphen CSO
6 min read


Oleocanthal and Alzheimer’s: Can Olive Oil Help Regulate the Disease?
Could a simple ingredient in olive oil help combat Alzheimer’s disease?

Oleaphen CSO
2 min read


What is High Phenolic Olive Oil and Why is it a Powerful Health Elixir?
Discover why high phenolic olive oil is a powerful health elixir.

Oleaphen CSO
2 min read
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