Naturally flavored with other natural flavors. 100% daily value of B3, B5, B6, B7, B12, 5 essential B vitamins. 80 mg caffeine see back. 0 g sugar. 10 calories. 6 singles to go! New. Rethink energy. Empower yourself. Caffeine comparison chart per 16.9 oz instant coffee 158.5 mg. Pure kick 80 mg. Cola 56.3 mg. Statistics above were taken from the International Food Information Council (IFIC) Foundation. Intended for adults; use as directed. Use caffeine in moderation. Gluten free. Drop the can. Pick the stick. Make your mark with pure kick. purekick.com. Facebook. Twitter. Instagram. (at)purekickenergy.