Brain Gains Switch On contains Nootropics, these are brain-boosters: Supplements that may help to improve cognitive performance and brain wellness. Nootropics like Switch On may enhance memory, focus, attention, motivation, relaxation, mood, alertness, stress resistance and more. The best nootropics are also good for the brain, helping to promote healthy brain function over time. Patented ingredients EnXtra SerinAid & Zynamite + More to help enhance brain performance and mental functions, including:MemoryCreativityMoodMotivationFocusMental EnergyBlood Flow Patended ingredients KSM-66 & Zembrin + More to help reduce:AnxietyStress Cortisol LevelsCognitive Decline Directions: Assess your tolerance by using half a scoop (7.5g) mixed with 250ml of water 20 minutes prior to activity. Once tolerance has been assessed this can be increased to a maximum full 1 scoop serving (15g) mixed with 500ml of water. This full serving can be taken in one sitting or broken up into several smaller servings through the day. Do not consume late in the evenings as this may effect your sleep. Do not consume more than 15g in any 24 hour period. Allergens: Made in a factory that handles allergens including gluten, soy, egg, milk and nuts.