BetterGum Energy plus Focus improves concentration, memory and focus with Caffeine, L Theanine and Vitamin B12 + the power of chewing gum. These benefits reach both your body and brain 5X quicker than vitamins! You get 100mg caffeine, 50mg L-Theanine boost energy and focus per serving. I love how fast, easy and convenient this caffeine infused gum is to use. You can just pop the gum in your mouth at the beginning of your day, at lunch time or even late night and it will keep you awake. With two pieces you get 100 milligrams of caffeine. You get more even efficient caffeine distribution into your body as it enters your body through your saliva. It tastes so fresh and minty. It’s a nice subtle taste too.