Garlic Plus soft gels contain 16 mg of Garlic oil from 500:1 concentrate, equivalent to 8000 mg of fresh garlic. In addition to, 50 mg of Parsley powder from 4:1 concentrate, equivalent to 200 mg of fresh parsley. Garlic oil has well-studied and known effects on blood pressure control therefore when combined with concentrated parsley leaf powder acting as a diuretic, further enhancements in blood pressure control occur.