All FRS products feature quercetin, a powerful all-natural antioxidant found in foods such as blueberries, red apples and grapes. It has been shown in multiple clinical trials to provide sustained energy, increased endurance, immune system support along with many other health benefits.FRS uses only QU995 , the purest quercetin available, and combines it with a patented mix of green tea extract and vitamins to deliver optimum performance.A serving of FRS contains a healthy amount of quercetin, but to get the equivalent you'd have to be willing - and able - to eat 40 apples in a sitting!How Does Quercetin Work?Instead of using lots of caffeine and sugar to give your body a lift, FRS activates your body's own energy-producing mechanisms for sustained energy without fear of crashing.Quercetin acts in the body as a super fuel that mimics the effects of exercise by enhancing the production of the body's mitochondria, the energy-producing units in cells. Traditionally, exercise training has been the only practical way to increase the amount of mitochondria in cells.FRS was developed as a fatigue-fighting health drink by a team of scientists, including Dr. Mitsunori Ono, PhD. It was then tested and refined by Dr. Ono and Dr. Lan Bo Chen, PhD. who, at the time, were both researchers at Harvard University.
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