Mari Lewellyn

Mari Lewellyn

15% OFF YOUR FIRST ORDER WITH CODE POW

Kosterina was recently featured on the Pursuit of Wellness, Mari's podcast that is the result of her evolving journey with all things health and wellness. The simplest way to introduce healthy eating into your diet? High antioxidant extra virgin olive oil Cold pressed and harvested early in southern Greece, Kosterina EVOO is not only packed with healthy polyphenols, but is absolutely delicious. See why Mari and other customers become EVOO loyalists from the first drizzle.

Use code POW15 for 15% off

  • Original Extra Virgin Olive Oil (500ml)

    Original Extra Virgin Olive Oil 500ml

    $32
    $32

    Our highest polyphenol EVOO fresh from southern Greece.

    Bestseller
  • Extra Virgin Duo

    Extra Virgin Duo

    $55
    $55

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

    Bestseller
  • Olive Oil Trio

    Olive Oil Trio

    $78
    $78

    Our signature olive oils, with bold flavors for a more delicious life.
  • Olive Oil & Balsamic Vinegar Tasting Set

    Olive Oil & Balsamic Vinegar Tasting Set

    $139
    $139

    Our best selling extra virgin olive oils and balsamic vinegars, all in one set!
  • The Everyday Refill Kit

    The Everyday Refill Kit

    $115
    $115

    Perfect for the household that loves to cook and bake.
  • Crushed Fruit Vinegar Trio

    Crushed Fruit Vinegar Trio

    $45
    $45

    The perfect combination of tangy and sweet, they brighten up any salad or cocktail
  • Greek Herb & Lemon Olive Oil

    Greek Herb & Lemon Olive Oil

    $27
    $27

    Authentic Mediterranean flavor for dressing a salad or marinating chicken.
  • Snacking Olives Trio

    Snacking Olives Trio

    $25
    $25

    A fresh, savory snack. Flavor-full, mess-free.

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