Enjoy 15% off your first order
Enter WELCOME15 at checkout to get 15% off sitewide on your first order.
Get 15% off your first order with this discount code
Enter KELLY at checkout to get 15% off sitewide on your first order.
15% off your purchase with this coupon
Enter BEWELL at checkout to get 15% off sitewide.
10% off first purchase of Cakes when you redeem this coupon
Enter LINDA10 at checkout to get 10% off sitewide on your first order.
10% off storewide with this promo code
Enter SIMPLY10 at checkout to get 10% off sitewide.
10% off your purchase with this promo code
Enter HEATHER at checkout to get 10% off sitewide.
10% off your first purchase when you redeem this coupon
Enter WONDERGR10 at checkout to get 10% off sitewide on your first order.
These coupons are expired and no longer valid but you can still give them a try.
Save 15% on select items
Get 15% off select favorites
Receive 15% off your 1st subscription order for Original 3L Tin
Enjoy 15% off Mother's Day Gift Sets
Redeem this coupon for 15% off your first order
Save 15% on subscriptions at kosterina.com
Get free shipping sitewide
Save 15% on Trio Sets
Get 15% off Fruit Vinegars
Get 15% off sitewide with a coupon code
Coupon data was last reviewed on September 27, 2026. CouponSolver currently lists 7 Kosterina offers: 7 coupon codes and 0 no-code deals. The newest was added on September 7, 2026. The highest advertised percentage discount is 15% off.
| Coupon code | Offer | Discount |
|---|---|---|
KELLY | Get 15% off your first order with this discount code | 15% off |
BEWELL | 15% off your purchase with this coupon | 15% off |
WELCOME15 | Enjoy 15% off your first order | 15% off |
KELLY, BEWELL, and WELCOME15 share the highest advertised Kosterina percentage discount at 15% off.
Offers shown are currently published and within their stated dates. Verification, visitor activity, ratings, and expiration dates are shown when available.
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1. Double-Check the Code: Ensure there are no typos. Copy the coupon code directly to avoid errors.
2. Verify Expiration Date: Promo codes for Kosterina often expire. Check the "Terms & Details" section to see if the coupon code is still valid.
3. Review Terms and Conditions: Some offers have specific requirements, like a minimum purchase amount or product restrictions. Make sure your purchase meets these conditions.
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Yes. 7 of Kosterina's 59 listed discount codes and deals are currently available. The highest listed percentage discount is 15% off. Expired codes are kept below for reference, but the 7 current offers above are the ones to try first.
On Sep 27, 2026, Stella Cross checked 59 Kosterina coupons. Reviews continue as new offers appear or coupon details change.
Kosterina is a Greek olive oil company that sells a range of extra virgin olive oils and related Mediterranean pantry staples. The company's primary product is an early harvest extra virgin olive oil sourced from southern Greece, which it describes as having a high polyphenol content. The olive oil is available in several varieties: an Original EVOO, an Organic Everyday EVOO, a Garlic Olive Oil, a Greek Herb & Lemon Olive Oil, a Spicy Red Pepper Olive Oil, and a Green Goddess Olive Oil. In addition to bottled oils, Kosterina offers EVOO Shots—portable single-serving packets intended for daily consumption. The company also sells a selection of balsamic vinegars, including Original, Fig, Dark Chocolate, and Walnut flavors, as well as fruit vinegars such as Cucumber Lemon, Crushed Strawberry, Crushed Blueberry, and Crushed Tangerine. Olives are another product category, featuring Greek Herb Kalamata olives, Coriander and Pink Pepper green olives, and Spicy Kalamata olives, along with a Snacking Olives Trio bundle. Kosterina has expanded into skincare, offering an Extra Virgin Hydrating Face Oil, Face Moisturizer, Oil Balm (in stick form), Body Soap, Body Oil, and Deodorant. These items are also sold in themed sets like the Extra Virgin Skincare Trio and the Head-to-toe Glow Set. The company sells gift bundles, such as the Olive Oil & Balsamic Tasting Set, Greek Taverna Set, Dipping Duo Gift Set, and Extra Virgin Duo Gift Set. Kosterina operates a subscription model that allows customers to receive products on a recurring basis. Subscriptions include the Extra Virgin Starter Set, which contains Original EVOO, Everyday EVOO, and refill tins, and a Custom Subscription option for personalizing the assortment. The company's best-selling products are listed as Original Extra Virgin Olive Oil, EVOO Shot (15-Pack), and the Everyday Refill Kit. The website also features a recipes section and social media links to Facebook, Instagram, and TikTok.
