Potent Oregano Oil Formula: Our Oil of Oregano is a high-quality herbal supplement featuring at least 80% carvacrol for optimal potency and health support Healthy Immune System Support: This natural supplement is designed to support your immune system with antioxidant support, additionally supporting overall health Herbal Immunity Supplement: To support immune system health, take 1 softgel per day or as directed by a health professional Non-GMO Nutritional Supplement: This immunity support supplement is free from dairy, sugar, wheat, gluten, yeast, soy, egg, fish, shellfish, salt, tree nuts, and GMOs About Natural Factors: Natural Factors is family-owned, Carbon Neutral, and 3rd Party certified with direct ownership of all manufacturing stages to ensure the highest quality supplements