Rated 4.9 by our customers
Immune & gut support in two daily softgels
Oil of Oregano + Black Seed Oil in two clean daily softgels.
30-day money back guarantee
Research-Studied Ingredients
Third Party Tested
Clean Ingredients
Rated 4.9 by our customers
Oil of Oregano + Black Seed Oil in two clean daily softgels.
30-day money back guarantee
Research-Studied Ingredients
Third Party Tested
Clean Ingredients
30-day money back guarantee
See what our customers are saying about Corewella®
Watch How Corewella® is Changing Lives
30-day money back guarantee
If you don’t experience noticeable improvements within 30 days, simply return your order for a full refund—no questions asked.
When traditional botanicals meet modern research, the results speak for themselves.
30-day money back guarantee
Clinical trials on black seed oil
Years of traditional oregano use
Of botanicals per serving
Participants across those trials
Two of the most-studied plant oils on earth. Two daily softgels
Corewella delivers a 6,000mg-equivalent dose of Oil of Oregano plus 200mg of Black Seed Oil, standardized for high carvacrol and thymoquinone, the compounds that do the work.
It is built for people who want a short, clean label and a routine they can feel: steady immune support, a calmer gut, and energy that holds through the afternoon.
Why people switch and stay:
Give it a few weeks as part of a daily routine, backed by our 30-day money-back guarantee, empty or full. Individual results vary.
Corewella® combines high-potency Oil of Oregano (6,000mg equivalent) with Black Seed Oil (200mg) in easy-to-swallow softgels. The formula is standardized for carvacrol and thymoquinone, two plant actives valued for supporting a healthy immune response and the body's normal inflammatory response.* It is designed for people who want a short, clean label.
Unlike most supplements that use weak doses or hide behind "proprietary blends," Corewella® delivers research-level amounts of active ingredients. Our 20:1 oregano extract is standardized to 85%+ carvacrol—far more potent than standard oregano oil. We combine this with thymoquinone-rich black seed oil for synergistic benefits. Every batch is third-party tested for purity and potency, and we never use fillers, artificial additives, or unnecessary ingredients.
Absolutely. Corewella® products are formulated without the junk. Our softgels are gluten-free, soy-free, dairy-free, and non-GMO. We use no artificial colors, flavors, or preservatives. The only ingredients are what's on the label: oregano oil, black seed oil, and the softgel capsule (gelatin, glycerin, purified water). That's it—nothing hidden, nothing unnecessary.
Yes. Carvacrol from oregano oil and thymoquinone from black seed oil are two of the most-studied plant actives in the supplement category. We standardize for both and publish the amount per serving, so you can see exactly what you are getting rather than taking a proprietary blend on trust.
We ship from the USA and most orders arrive within 1-2 business days. Orders placed before 2pm EST on business days typically ship same-day. You'll receive tracking information via email as soon as your order ships. We want you to start feeling better as quickly as possible.
Yes! We offer a 30-Day Money Back Guarantee. If you're not completely satisfied with your results, simply contact us within 30 days of your purchase for a full refund—no questions asked. We're confident in our formula because we've seen the results thousands of customers have experienced. Your satisfaction is our priority.