Onnit - alpha brain® instant supports memory & focus - peach - 3. 8 oz alpha brain® instant is the ultimate way to 'get in the zone', ing memory, focus, and cognitive processing speed. A sugar- and caffeine-free blend, delicious alpha brain® instant delivers nutrients that help build an environment for optimal cognitive function. Daily cognitive support daily nootropic formula assists mental clarity promotes flow state gluten and caffeine free. Onnit alpha brain instant memory & focus - peach 3. 8 oz. (30 servings)