FRS was invented, tested and refined by a team of researchers at Harvard University. It was later discovered by endurance athletes who found that it boosted and sustained their peak athletic performance while supporting their overall health. Now FRS is used by anyone who wants a healthy and sustained boost of energy.
Unlike most energy drinks that use large amounts of caffiene and taurine, the key ingredient in FRS is Quercetin (pronounced: KWAIR-suh-ten).
Quercetin is a natural antioxidant found in the skins of apples, blueberries, and onions. It protects the adrenaline that your body naturally creates to give you energy for small daily tasks like staying alert and focused at work and big events like running a marathon. Quercetin allows the energy that your body produces to stay active in your system longer, so that without forcing your body to produce more adrenaline you feel more energy for a longer amount of time.