Kosterina

What's in the box: Expect bottles of Kosterina's early harvest Greek extra virgin olive oil, though the site does not say exactly what each delivery includes.

Kosterina is a Greek olive oil brand that sells early harvest, cold pressed extra virgin olive oil from southern Greece. It also sells balsamic and crushed fruit vinegars, olives, EVOO shots, skincare and gift bundles. The main menu has a subscription option, but the site does not explain how plans work, which products you can schedule or how often deliveries arrive. Check those terms before you sign up. The oil is the reason to be here. Kosterina says its oils are monovarietal and never blended, packed only in glass or tin, and third party tested for purity and polyphenols. It calls its Original oil its highest polyphenol option. Those details matter if you care about freshness and quality, and the bestsellers get strong customer ratings. The range now goes well beyond oil. It includes a newer protein bar, daily olive oil shots and a skincare line, so Kosterina is more of a lifestyle pantry brand than a simple refill service. That variety helps with gifts and corporate orders. If you just want a steady supply of good oil, though, you may find the shop busier than you need. Kosterina suits shoppers who already value high quality extra virgin olive oil and use it often.