Natures Way Oregano Oil Immune Support Supplement* – 75-85% Carvacrol Gluten Free 60 Vegan Capsules – Natures Way Oregano Oil capsule contains 75-85% carvacrol for immune support.* – This immune support supplement provides 50 mg oregano (leaf and flower) oil and 25 mg flaxseed oil. – Adults take 1 capsule daily with food. – Gluten-free and vegan. No wheat, corn, dairy, or artificial colors, flavors, or preservatives. – At Natures Way, we believe nature is the ultimate problem solver. For over 50 years, we have looked to the natural world for inspiration. Our quality vitamins and supplements are formulated to help you find your way to wellness.