Kosterina Discount Codes - Promo Code November 2026
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Kosterina
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About Our Kosterina Discount Codes
At Kosterina, our mission is to help you live a healthier, happier, more delicious life.
We believe…
In the power of the Mediterranean lifestyle.
Everyone deserves fresh, high-quality ingredients they can trust.
Food can taste incredible and be healthy at the same time.
Skincare can be effective without being harsh and that health and beauty come from both the inside and the outside.
Family, however you choose to define it, is at the center of everything.
And finally, that the people of the Mediterranean who stay out late, eat good food, drink good wine and dance on tables, can teach us all something about the connection between health and happiness.
A Note From Our Founder
My family is from a small fishing village called Koroni in the center of olive country in southern Greece. Koroni is the original home of the Koroneiki olive – the most popular varietal of olives grown throughout all of Greece – so, I grew up knowing what good olive oil tasted like.
As I started my own family, I started cooking more at home. I found that the Greek “extra virgin” olive oil at the supermarket here tasted absolutely nothing like what my family produced and enjoyed in Greece. I knew I wanted to bring the good stuff to the US. As I began development, I took an olive oil sommelier course and I was blown away by the health benefits of olive oil when harvested early and milled properly. I learned about the polyphenols found in EVOO and the story of the research team that discovered them.
I also discovered that the majority of the olive oils sold in the US are not what they say they are so I decided to focus my efforts on making an EVOO that is authentically Mediterranean, delicious to smell, taste, and cook with, and, above all, loaded with health benefits. In order to be deemed extra virgin, an olive has to have 55 mg/kg of polyphenol content. Kosterina Original EVOO always has greater than 500 mg/kg, 8-10x more than your typical olive oil.
Today, Kosterina has evolved to be so much more than olive oil. We’ve created an incredible line of organic olives, vinegars that pair perfectly with our EVOO, and even all natural skincare leveraging the power of extra virgin olive oil for deep hydration and antioxidant protection.
Our Olive Oil Love Story
Kosterina is the combination of my full name (Katerina) and my husband’s name (Kostas) and #Kosterina was actually created as our wedding hashtag (which you can read more about here). After our wedding, our friends and family continued to call us Kosterina. So, when I wanted to launch an olive oil brand centered around love and family, with a name that sounded Greek, Kosterina was the natural choice. Oh, and we also already owned the URL.
The Origin of Our Oil
In Greece, extra virgin olive oil is the center of meal time, and meal time the center of family. Fresh, authentic antioxidant-rich Greek extra virgin olive oil has a grassy aroma and peppery finish. That’s the olive oil our founder knew from visiting family in Koroni, a small fishing village in Greece. But back in the U.S., the oil was nothing like the antioxidant-packed EVOO proven to naturally reduce the risk of disease; it was flavorless at best and rancid at worst.
Taste is an indicator of quality, and too many Americans are not only missing out on irresistible EVOO flavor, but also the antioxidant superpowers derived from olives that are harvested early and cold-pressed. Eager to bring the golden, fresh olive oil back to the U.S., in 2016, Katerina and her husband Kostas began to source the luscious olive oil so ubiquitous in our ancestral homeland of Greece.
From Our Groves to Your Kitchen
Each bottle of Kosterina Original Olive Oil contains 12 pounds of early harvest, single-origin Koroneiki olives straight from the groves of southern Greece. Our farmers use organic farming practices and harvest the olives when they are unripe. These olives yield a small amount of concentrated juice that’s packed with bold flavors, otherwise lost as olives ripen. The olives are cold-pressed the same day they’re picked, meaning that fresh, grassy flavor is bottled up instantly. The result? The ultimate EVOO, bursting with maximum polyphenols and maximum flavor.
The Grecian Elixir
Beauty from the inside out. Adding our EVOO skincare to your daily routine is like taking a quick trip to the Mediterranean seaside: nourishing and needed. Like our Ancient Grecian ancestors, we at Kosterina recognize the power of antioxidant-rich extra virgin olive oil for skin. A swipe of our balm or a drop of our face oil will leave your skin feeling moisturized, calm, and free of toxins.
Kosterina Competitor Coupon Codes
Kosterina Coupon FAQ
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Q: Does Kosterina offer special promotions during holidays?
A: Kosterina may run seasonal or holiday promotions throughout the year. Check the website and official updates for current offers, eligible products, and promotion dates. -
Q: Are there special deals for first-time customers at Kosterina?
A: First-time customer offers may be available during selected promotions. Check Kosterina's website or newsletter for any introductory deals and their applicable terms. -
Q: Can I combine a welcome offer with another promotion at Kosterina?
A: Combining promotions depends on the terms of each offer. Review the exclusions and conditions before checkout to see whether multiple savings can be applied to one order. -
Q: Does Kosterina offer discounts for students?
A: Student discounts may be available depending on current promotional programs. Contact Kosterina or check its website to see whether student eligibility verification is required. -
Q: Are there special discounts for seniors at Kosterina?
A: Senior discounts depend on Kosterina's current policies and promotional offers. Contact customer service to ask whether any age-based savings are available. -
Q: Does Kosterina provide discounts for nonprofit organizations?
A: Nonprofit pricing or special purchasing arrangements may be available for certain orders. Contact Kosterina with information about your organization to discuss possible options. -
Q: Can I use a discount code on shipping fees at Kosterina?
A: Shipping discounts are subject to the coupon's terms and conditions. Check whether the code specifically applies to delivery charges before completing your purchase. -
Q: Why does my promotion code show as already used at Kosterina?
A: The code may have been redeemed previously, reached its usage limit, or been applied to another order. Review the promotion details or contact Kosterina support for clarification. -
Q: Can I use the same Kosterina coupon code more than once?
A: Reuse depends on the promotion's conditions and redemption limits. Some codes are valid for one use per customer, while others may allow multiple purchases. -
Q: Do Kosterina coupons have a minimum spending requirement?
A: Some promotions require a minimum order value before they can be applied. Check the coupon details for spending thresholds and any excluded products or categories. -
Q: Can a Kosterina coupon be used on every product category?
A: Coupon eligibility varies by promotion. Certain categories, brands, or items may be excluded, so review the terms before adding eligible products to your cart. -
Q: Does Kosterina offer discounts when purchasing multiple items?
A: Multi-item savings may be available for selected products or promotional periods. Check product listings and current offers to see whether quantity-based discounts apply. -
Q: Can I receive a discount if I find a lower price elsewhere?
A: Price adjustment or price matching requests depend on Kosterina's policies. Contact customer service with the competing offer and product details to ask whether it qualifies. -
Q: Are promotional offers at Kosterina available for international customers?
A: Promotion availability may vary by country, shipping destination, and currency. Review the offer terms to confirm whether customers in your region can redeem it. -
Q: Can I apply a coupon after placing an order at Kosterina?
A: Coupons generally need to be applied before an order is submitted. Contact Kosterina support promptly to ask whether any adjustment is possible under its policies. -
Q: Does Kosterina offer exclusive deals to newsletter subscribers?
A: Newsletter subscribers may receive special announcements, promotional codes, or early access to selected offers. Subscribe to Kosterina's mailing list to receive available updates. -
Q: How can I find limited-time offers at Kosterina?
A: Check the promotions or sale section of Kosterina's website for current deals. Pay attention to expiration dates and eligibility requirements before placing an order. -
Q: Are sale prices at Kosterina available for a limited period?
A: Sale prices may be valid only during a specified promotional period or while supplies last. Check the product listing for the latest price and offer conditions. -
Q: Can Kosterina change a promotion before its advertised end date?
A: Promotional availability is subject to the terms stated by Kosterina. Offers may be limited by stock, eligibility, or other conditions, so check the details before purchasing. -
Q: Why is a promotional item no longer available at Kosterina?
A: Promotional products may sell out or be removed when an offer ends. Check the website for alternative products or contact Kosterina to ask about possible restocks. -
Q: Does Kosterina offer free shipping during special sales?
A: Free shipping may be included in selected campaigns or available when an order meets certain conditions. Review the shipping terms and checkout summary to confirm eligibility. -
Q: Can I use a gift card together