GU Caramel Macchiato gel brings out the best from two different flavor profiles combining a sweet caramel taste with the flavor of a strong, dark cup of coffee. It’s indulgent, it’s sweet, and it’s just so smooth. Caramel flavor up front and a mellow coffee taste to back it up. Imagine having a caramel candy and finishing it with a sip of creamy coffee. The 40mg of caffeine is perfect for those early morning workouts. Includes 40mg caffeine.