1 serving (medium) of C4 Whey Protein (34 g) has 133 calories. That works out to 390 calories per 100 g. It contains 4 g of carbs, 25 g of protein, 2 g of fat and 0.5 g of fiber. Its 115.6 mg of Phosphorus covers 17% of the Daily Value. Its glycemic index is 35 (low), so it raises blood sugar slowly.

C4 Whey Protein Nutrition Facts

Selected: 100 g

390

KCAL / 100G

Carbs

11.8g

· 4% DV

Protein

73.5g

· 147% DV

Fat

5.9g

· 8% DV

Fiber

1.5g

· 5% DV

DV is the share of the daily value covered, on a 2,000 kcal reference diet.

Calories come from: Carbs 12% · Protein 75% · Fat 13%

C4 Whey Protein Vitamins & Minerals

Vitamins

0.42mg · 32% DV

B12

0.7µg · 29% DV

Biotin

4µg · 13% DV

0.55mg · 11% DV

Minerals

Phosphorus

340mg · 49% DV

Calcium

470mg · 47% DV

Selenium

18µg · 33% DV

Magnesium

95mg · 23% DV

How Nutritious Is C4 Whey Protein?

Nutrient density

Medium

52/ 100

How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.

Satiety score

Medium

39/ 100

An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.

Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.

C4 Whey Protein Glycemic Index

GLYCEMIC INDEX

Low

0 Low5570100

GLYCEMIC LOAD

Low

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off C4 Whey Protein

To burn the 390 calories in 100 g:

🚶

96min

Walking (5 km/h)

🏃

40min

Running (8 km/h)

🚴

53min

Cycling

🏊

45min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

Is C4 Whey Protein Processed?

NOVA 4

Ultra-Processed

1. Unprocessed

2. Minimally Processed

3. Processed

4. Ultra-Processed

NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.

Does C4 Whey Protein Contain Allergens?

Contains these allergens:

Gluten free

Dairy yes

Eggs free

Peanuts free

Tree nuts free

Fish free

Soy yes

Sesame free

Which Diets Is C4 Whey Protein Good For?

Vegan

— Not suitable

Vegetarian

✓ Suitable

Gluten-Free

✓ Suitable

Dairy-Free

— Not suitable

Mediterranean

— Not suitable

Paleo

— Not suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

— Not suitable

Low FODMAP

— Not suitable

C4 Whey Protein Fat Profile

SATURATED

3.4g

MONOUNSATURATED

1.1g

POLYUNSATURATED

0.25g

⚖️

Omega 6:3 ratio 3.2:1

Below the ideal 4:1 — a good omega balance.

Compare C4 Whey Protein

🥤vs🧴

C4 Whey Protein vs Hawthorn Vinegar372 kcal more per 100 g

→🥤vs🌯

C4 Whey Protein vs Tantuni180 kcal more per 100 g

→🥤vs🌯

C4 Whey Protein vs Chicken Wrap195 kcal more per 100 g

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C4 Whey Protein vs Protein Bar40 kcal more per 100 g

→

Foods Similar to C4 Whey Protein

🧴

Hawthorn Vinegar

18 kcal

🌯

Tantuni

210 kcal

🌯

Chicken Wrap

195 kcal

🍫

Protein Bar

350 kcal

🥟

Cheese Börek

290 kcal

🧇

Waffle

291 kcal

🍟

French Fries

312 kcal

🥟

Fried Sigara Börek

320 kcal

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Nutrition data compiled from USDA FoodData Central and scientific sources.

· Last updated: September 23, 2026