Energy and Focus Mints Gum with Caffeine, B-Vitamins, and L-Theanine (54 gums, Peppermint flavor) | Nootropic Gum for Energy, Mood, Nerve Function, Focus, and Cognition No reviews from 2000000 /per Qty. Add to Cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. Tweet