C4 Smart Energy Drink – Boost Focus and Energy with Zero Sugar, Natural Energy, and Nootropics - 200mg Caffeine - Black Cherry (12oz Pack of 12)

I love it, from a regular afternoon coffee drinker. This has helped me drink less calories but still get the energy I need with no jitters. If I don't drink this one, it's Celsius but both are great and less calories than both a regular soda or coffee.

solid flavors. This doesn't have the beta alanine that the normal C4 does. Whether that's a pro or a con, that's up to you.

The absolute best flavor. I only wish there was a non caffeinated version of this so I can drink this all day.

This is the 2nd variety pack I've bought recently. It just got delivered today. I'm drinking one now, thanks to it being 20f outside. The taste is good. 12oz can fits perfect and has a good amount of caffeine. I recommend this product.

Definitely one of the best products for focus!! I don't like that these have sucralose.. please make with a real sugar like monk fruit or agave, or let the fruit be the sugar.

This case was delivered intact but covered in sticky liquid from the case they were packaged with. The other case broke and ruined the packaging and got all over these.

I really enjoy the flavor of this C4 energy drink. It does have 200 mg caffeine but derived from green coffee bean extract and does not give you a big buzz. Very fizzy and enjoyable drink. To me, it is not a bad energy drink and very refreshing to drink. I wou;ld recommend highly.

The description says 16oz-12 cans for the all the watermelon case... they are 12oz cans. nothing wrong with the product, just make the description accurate... it was disappointing, thought I scored a super duper deal

The description says 12 16oz cans. They sent 12oz cans!! So item NOT as described. As far as taste...it's different. Not great but not terrible. I will order again though bc it claims to speed up metabolism. Curious to see if its true.

it's randomly not effective to a human body whether it is morning, noon, night, or when you wake up.