Liquid herbal formula supports cardiovascular functionFeatures hawthorn, hibiscus and passionflower10 mg proanthocyanidins per servingFlora's liquid Cardio-Essence with hibiscus and passion flowers is prepared utilizing a traditional infusion method for maximum potency. This delicious tonic provides a minimum of 10 mg proanthocyanidins per serving. Hawthorn and hibiscus are valued for helping maintain optimal cardiovascular function and supporting a healthy circulatory system. Passion flower can help gently soothe away simple nervous tension.These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.