Cardiovascular Complex (Nitrate Donors) is a complex of powdered vegetables: broccoli, beetroot, cauliflower, kale, carrots and parsley, which are a source of nutrients and vitamins and minerals (nitrates). Nitrates may contribute to an increase in exercise capacity (strength, endurance and concentration). It co-creates formula of Controlled Labs - Orange OxiMega Combo Greens & Fish Oil supplement.