Ritual has a university-led clinical trial on Essential for Women 18+ formula, published in Frontiers In Nutrition — a leading, internationally recognized, peer-reviewed journal — and uses clinically studied key ingredients with strategic doses and forms across the rest of our line. We have also completed two in-vitro studies on Synbiotic+ and one in-vitro study on Essential for Women 18+. Follow our progress towards publishing industry-leading studies for all our products.