Hint Kick caffeinated water vs C4 Performance Energy: which has more caffeine?

C4 Performance Energy has more caffeine than Hint Kick caffeinated water: 200mg vs 60mg in the same 16 oz can. That is a 140mg gap, and since the cans match, the per-serving number is the whole story.

Hint Kick caffeinated water vs C4 Performance Energy: the numbers

Sources: Hint Kick caffeinated water's figure is verified in our Hint Kick caffeinated water caffeine guide against Caffeine Informer (source); C4 Performance Energy's figure is verified in our C4 Performance Energy guide against Caffeine Informer (source).

The concentration gap is the striking part: C4 Performance Energy packs roughly 3 times the caffeine per ounce. Sipping speed matters at that density; a 16 oz can finished in minutes hits differently than the same milligrams spread over a slow cup.

Which one should you pick?

Pick Hint Kick caffeinated water when you want the lighter dose or a slower ramp, and C4 Performance Energy when you actually need the bigger hit and know your tolerance. If you are stacking either with other caffeinated drinks through the day, run the math against the 400mg reference rather than guessing.

For context, the FDA cites 400mg of caffeine a day as an amount generally not associated with negative effects in healthy adults. Tolerance and health vary, so treat these numbers as information, not advice.

Related reading

• Hint Kick caffeinated water: the full caffeine guide
• C4 Performance Energy: the full caffeine guide
• The verified caffeine database
• Every drink compared: the comparisons index
• Compare any two of 120+ drinks

FAQ

Does Hint Kick caffeinated water or C4 Performance Energy have more caffeine? C4 Performance Energy: 200mg per 16 oz can versus 60mg per 16 oz bottle for Hint Kick caffeinated water.

Which is stronger per ounce? C4 Performance Energy, at about 12.5mg per fluid ounce versus 3.8mg for Hint Kick caffeinated water.