The juice from over 4 lbs of cranberries in every bottle. Pure Cranberry Concentrate Excellent Source of Vitamin K and Natural Anti-Oxidant Vitamins C & E Essential Micro-Nutrients Support Urinary Tract Health Valuable Polyphenols and Anthocyanins Natural Source Minerals Help Restore Vital Body Electrolytes and Support Metabolism Help Maintain Normal Cholesterol Levels and Support the Immune System