ATP This is my personal favorite. ATP is our nootropic energy product — great for highly productive work, not just pre-workout. Supports Healthy Brain Function & Mental Clarity Promotes Natural Cellular Energy Production Helps Reduce Feelings of Fatigue Customer proof: 45 reviews at 4.76 stars. ATPATP is an effervescent nootropic energy product built for focus, drive, and productive work in the gym or during demanding days. Drop one tablet into water any time a boost of energy or cognitive support is needed.DirectionsDrop 1 effervescent tablet into 8-12 fl oz of water any time a boost of energy or cognitive enhancement is needed. This is a strong stimulant. Do not combine with prescription medications that include amphetamines. Do not exceed 3 doses per day.Ingredients Sodium from Sodium Bicarbonate - 169.78mg Potassium from Potassium Bicarbonate - 117mg Caffeine Anhydrous - 300mg Theacrine - 50mg 4'-DMA-7,8-Dihydroxyflavone - 10mg Uses and Benefits Heightened state of focus and mental clarity Boosts energy levels Creates an improved state of well-being Helps support metabolism and focus during demanding training or work Supports memory retention for work and study