This drink includes caffeine, taurine, B-group vitamins, aspartame, and acesulfame K. The cans are made of 100 percent recyclable aluminum. The price drops from $36.99 to $35.14 to $30.14 when you clip the $5 coupon on the product page and checkout via Subscribe & Save. Shipping is free.

Clip the $5 coupon & checkout via Subscribe & Save.