Memorial Day Savings

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  • Original Extra Virgin Olive Oil (500ml)

    Original Extra Virgin Olive Oil 500ml

    $32
    $32
    Save 15% with code MDW15

    Our highest polyphenol EVOO fresh from southern Greece.

    Bestseller
  • Extra Virgin Duo

    Extra Virgin Duo

    $55
    $55
    Save 15% with code MDW15

    Extra Virgin perfection: one for cooking and one for drizzling.

    Bestseller
  • Extra Virgin Olive Oil Shot (1-Month)

    Extra Virgin Olive Oil Shot (1-Month)

    $98 $95
    $95

    Simple wellness habit, with big benefits - 1-Month supply of daily EVOO Shots for healthy & longevity.
  • Crushed Fruit Vinegar Trio

    Crushed Fruit Vinegar Trio

    $45
    $45
    Save 15% with code MDW15

    The perfect combination of tangy and sweet, they brighten up any salad or cocktail

Us vs. Them

Kosterina ultra premium extra virgin olive oil is made from 100% Koroneiki Olives, cold pressed and harvested early in southern Greece. The result is a flavorful and incredibly healthy EVOO that stands out from the rest.

Category
Polyphenol (Antioxidant) Content
Naturally Robust Flavor
Safe Packaging
Freshness
Single Origin
Vegetable &
Seed Oils
None
Heavily processed, refined, inflammatory
Mass
Grocery
Not typically measured/shared
Unknown harvest date
Mid-Tier
Grocery
Average of 100-250mg/kg
Older, unknown harvest date
Sometimes
Premium Extra Virgin Olive Oil
Greater than 600mg/kg polyphenol content
Always the freshest harvest
Always
Why It
Matters
Polyphenols fight inflammation and reduce the risk of chronic disease
Robust flavor is an indicator of quality
We recommend only glass or tin, never plastic
Newest harvest means peak flavor and health benefits
Blends often combine leftover, low-quality olives

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Over 10,000 Users Have Spoken

“

As an expert in harnessing the power of food as medicine, I recommend every health conscious consumer to keep a bottle of Kosterina in their kitchen.

– Dr. William Li, Doctor & Author, Eat to Beat Disease

”
“

I love the round, buttery smoothness of Kosterina extra-virgin olive oil. It has just the right hint of green, vibrant freshness without ever turning bitter—and a super-dose of polyphenols

– Daphne Oz

”
“

I’ve started taking the Kosterina EVOO Shot daily as part of my wellness routine, and it’s honestly become my anchor habit. It’s rooted in that Mediterranean philosophy of food as medicine. That’s it - simple, real, powerful.

– Chef Bae, Celebrity Chef

”

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Let's Go Steady

Healthy routines are easy to follow with a Kosterina subscription. Save 10% on each order, plus swap, cancel or try something new at any time!

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Explore the Mediterranean

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Hailey Bieber's Olive Oil Shot Ritual — And Why the Oil You Choose Matters

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Hailey Bieber's Olive Oil Shot Ritual — And Why the Oil You Choose Matters

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