TallowTallow
C4 Cereal killer

Cereal killer

17Avoid

Ingredients · 11

GoodCautionAvoid

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Healthier swaps

Same shelf, cleaner ingredients

Nutrition facts

NutrientPer 100mlPer serving
Calories2.11 kcal10 kcal
Fat0 g0 g
Saturated fat0 g0 g
Carbohydrates0 g0 g
Sugars0 g0 g
Fiber0 g0 g
Protein0 g0 g
Sodium0.01 g0.04 g
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Common questions

Is C4 Cereal killer healthy?

C4 Cereal killer scores 17/100 on Tallow — our avoid band. That number comes from what is on the label: the ingredients, how processed it is, and what it is packaged in. Per serving it carries 0g fiber, 0g protein and 0g sugar. It is not a verdict on your diet — Tallow does not weigh calories, portion size or how often you eat it, so a high score means the ingredients are clean, not that the food is unlimited.

What is in C4 Cereal killer?

C4 Cereal killer lists 11 ingredients, starting with Carbonated Water, Citric Acid, Betapower Betaine Anhydrous, Natural Flavor and Carnosyn beta-Alanine. Ingredients are listed in descending order by weight, so the first few make up most of what you are eating.

How many calories are in C4 Cereal killer?

10 kcal per serving, or 2 kcal per 100ml. Calories are only part of the picture — Tallow scores C4 Cereal killer on what the ingredients are, not how many calories they carry.

Does C4 Cereal killer contain seed oils?

No. Nothing in C4 Cereal killer’s ingredient list matches a seed oil — canola, soybean, corn, cottonseed, grapeseed, sunflower, safflower, rice bran or peanut oil, or an unspecified "vegetable oil".

How processed is C4 Cereal killer?

C4 Cereal killer is NOVA group 4: ultra-processed. That is the top of the scale and the classification the score penalises most heavily.

How does C4 Cereal killer compare to other energy drinks?

At 17/100 C4 Cereal killer scores worse than most energy drinks we have scored. A higher-scoring option in energy drinks is VitaLife Sparkling Energy at 100/100.

Is C4 Cereal killer organic?

C4 Cereal killer is not certified organic in our data.

Full methodology: how we score products.

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