* Durk Pearson & Sandy Shaw"s * For Fast, Smooth, Clear-Headed Energy* * A Dietary Supplement Drink Mix Blast is an energy-boosting Designer Food dietary supplement designed by Life Extension scientists Durk Pearson & Sandy Shaw for their own use. Start your day with tasty, natural lemon-tea-flavored Blast for fast and long-lasting energy.* Blast fires up your brain naturally and jump-starts your day. It contains important ingredients for making, activating and using noradrenaline, an important neurotransmitter.* * L-phenylalanine (an essential amino acid) and its cofactors and other nutrients your brain needs to produce noradrenaline, and* * Caffeine, which helps to release noradrenaline and increase sensitivity to its effects. Blast also works to help provide appetite satisfaction.* It contains only 30 calories per serving, less than 1/2 glass of skim milk. *Normal and natural, noradrenaline is needed by some of your nerve cells to transmit information to one another.