Unique mineral and herb formula for natural circulatory support.* . What are the key benefits of Synergy Circulatory Support with Grape Seed Extract & Hawthorn? Magnesium, 480 mg. Magnesium is a mineralfound naturally in foods such as green leafy vegetables, nuts and whole grainsessential to health for a number of reasons.* Besides its well-known role in supporting calcium absorption and the maintenance of healthy bones and teeth, magnesium:. Helps support cardiovascular health*. Helps maintain blood pressure already within normal range*. Supports normal nerve function*. Supports normal muscle contraction and relaxation*. Plays a part in more than 300 biochemical reactions in the body*. Is involved in energy metabolism and protein synthesis*. Grape seed extract, 300 mg. A premium, patented grape seed extractMegaNatural-BPmade from a seed blend from varietal white wine grapes, delivers antioxidant polyphenols to support cellular health.. Proprietary Blend, 50 mg. Hawthorn leaves and flowers are combined with hydrolyzed milk casein in this unique natural blend. Hawthorn, also a source of antioxidants, has been well-researched for its potential effects on blood pressure and cardiovascular health.. Synergy Circulatory Support with Grape Seed Extract & Hawthorn is a targeted wellness solution - just for you. Natural mineral and herbal blend. Combines multiple circulatory health-promoting nutrients into one convenient formula*. Premium ingredients. 30 servings per bottle. Potency Purity PrideAll Vitacost supplements are formulated to deliver the level of support you expect and deserve. Whether youre shopping Vitacost vitamins, minerals, herbs or other key nutrients, their potency is guaranteed whats on the label is whats in the bottle. Plus, all Vitacost supplements adhere to the FDAs Current Good Manufacturing Practices (CGMPs), ensuring that they are manufactured to high standards of POTENCY, PURITY, efficacy and safety. We take PRIDE in what we do, which is why we promise if you dont love your product, well take it back even if the bottle is empty. About Synergy by VitacostWorking with your body, Synergy supplements can keep you headed in the right direction. These formulas feature standardized herbal extracts, scientifically researched ingredients and high potencies all at the best value possible. Synergy provides premium nutrition, because your health is too precious to be making sacrifices. Find your everyday essentials and targeted wellness support in this growing selection of well-researched, quality supplements.