Nutricost Apple Cider Vinegar delivers high quality, pure apple cider vinegar powder in every capsule. Each batch is tested for quality and purity. Apple Cider Vinegar (ACV) is the fermented juice of pressed, fresh apples. Sometimes used for cooking and cleaning, ACV has also been used for centuries as a traditional, natural remedy for a variety of health purposes. Nutricost Apple Cider Vinegar should only be taken in conjunction with a healthy diet. Do not exceed recommended dosage. Exceeding recommended dosage will not improve results.