Olive Leaf Extract is a powerful health support supplement containing a huge 20% of the active ingredient Oleuropein. The Oleuropein in Olive Leaft Extract is the polyphenol that can help support healthy cholesterol and blood pressure balance, as well as provide protection against oxidative damage through potent antioxidant properties. Olive Leaf contains over 90 nutrient constituents, including bioflavonoids, impressive natural antioxidants, phytonutrients and most importantly Oleuropein. The extract allows access to the benefits of these nutrients without having to consume large amounts of olive oil Recommended to support healthy immune and cardiovascular function, Olive Leaf can also help maintain healthy blood pressure balance. NUVIDA NATURAL HEALTH Olive Leaf Extract Capsules are manufactured in the UK to GMP code of practice and ISO 9001 quality assurance certification. Only the finest quality raw materials in their highest and purest form are used. These manufacturing procedures ensure that the basic manufacturing practices and standards necessary for product quality and safety are being followed.