Uniflex® is a patent-pending ingredient system that works as a powerful anti–oxidant. It's a natural ingredient system based on two herbs—Chinese Scullcap and Black Catechu— which have been proven to be very effective. Interestingly, one of the chief bioflavonoids in Uniflex® — catechin — is also found in other common foods such as apples, green tea, wine, and most fruits and vegetables.