Cap-in-capsule delivery system maximizes absorption and effectiveness of hydroxytyrosol
Contains 20 mg hydroxytyrosol per capsule, clinically studied for antioxidant and vascular support
Formulated with high-phenolic Greek extra virgin olive oil for superior polyphenol content
Developed with Harvard-trained cardiologists for targeted cardiovascular health support
Lab-verified purity and potency, with each capsule delivering over 4x the EFSA recognized daily intake
Summarized by Shop
Olivea Hydroxytyrosol Supplement is an olive polyphenol capsule formulated by Harvard-trained cardiologists to support heart health, healthy cholesterol, and longevity.
Each capsule delivers 20 mg of hydroxytyrosol — the most clinically studied olive polyphenol and one of nature's most potent antioxidants, independently lab-verified at 23
Hydroxytyrosol per capsule
20 mg
Extra virgin olive oil
High phenolic, early harvest Koroneiki olives from Messinia, Greece, cold-pressed
Capsule count
30 servings per bottle
Form
Capsule
Dietary preferences
Gluten-free, Vegan
Summarized by Shop
4.9
332 ratings
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My subscription delivery was delayed by USPS and the Olivea customer service was very helpful. Great product…great company!!!
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Nathan · August 17, 2026
Actually I really enjoyed this product and it is simple to use. I am just starting out so I’ll have to update my review as I go forward.
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Samantha · August 11, 2026
Love the whole concept. Love the jar, the capsules - which look so cool - and I feel good taking these.