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C4 Pro Whey Protein Reese's Peanut Butter & Chocolate

product on market Powder Cellucor Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • Limited research evidence available for ingredients
B Label Compliance Grade
Label

Product Label

Label for C4 Pro Whey Protein Reese's Peanut Butter & Chocolate
Open Full PDF View on NIH DSLD →
Details

Label Data

40.2 Gram(s)
Serving Size
28
Servings
Amino acid/Protein
Product Type
0%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

Calories
140 Calorie(s)
Total Fat
2.5 Gram(s) (3% DV)
Cholesterol
80 mg (27% DV)
Sodium
190 mg (8% DV)
Total Carbohydrates
4 Gram(s) (1% DV)
Protein
25 Gram(s) (50% DV)
Calcium
140 mg (10% DV)
Iron
1 mg (6% DV)
Potassium
490 mg (10% DV)

Other Ingredients

Whey Protein Concentrate Whey Protein Isolate Peanut Flour Cocoa, Powder Natural & Artificial Flavors Potassium Chloride Sunflower Lecithin Salt Xanthan Gum Cellulose Gum Sucralose Acesulfame Potassium
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

When to make C4 PRO Whey Protein for best results: During the day Intra-workout Post-workout

Recommended use: Mix 1 serving in 6 fl. oz. of water, milk, or dairy alternative, and shake well. For best results, take C4 PRO daily.

Warnings & Precautions

Contains: Milk, peanuts

Notice: Use this product as a food supplement only. Do not use for weight reduction.

Keep out of reach of children.

Formulation Notes

From the #1 global-pre workout brand, C4 now brings you a protein that hits just as hard as our pre-workout. Based on cumulative global sales of C4 branded pre-workout products. C4 PRO Whey Protein is packed to the brim with explosive flavor, 25 grams of high-quality whey protein, zero grams of added sugars, and 140 calories, to bring your recovery game to the next level.

To build muscle and support muscle recovery, it is critical to consume adequate quantities of protein each day through nutrition and supplementation. It is fundamentally important for performance, physique goals, and is an easy, convenient way to keep your nutrition on-track. No matter where you are in your fitness journey, a good protein powder is a key staple. C4 PRO was crafted with the best-in-class ingredients and flavors to make your protein goals easier to achieve in the most delicious way.

Peanut butter & chocolate Naturally flavored with other natural flavors 25 g protein 140 calories Protein powder drink mix

Caffeine-free formula 0 g added sugar

Made in the U.S.A. using strategically sourced foreign and domestic ingredients and components.

Additional Information

Minimum fill line after settling. This product is sold by weight, not volume. The density of the powder varies, and significant settling of powder may occur during shipping and handling. This product contains the servings indicated when measured by weight.

Store in a cool, dry place.

NSF Contents Certified

Instragram @cellucor

Metadata

Product Details

UPC / SKU8 42595 13590 9
DSLD Entry Date2025-09-25
Product TypeAmino acid/Protein
FormPowder
DSLD ID335113
Data Updated2026-04-11
Research

Research Evidence

872
Research Sources
53
Avg Quality
309
Meta Analysis
309
Clinical Trial
111
Rct
71
Systematic Review
55
Guideline
4
Cochrane Review
4
Regulatory Source
2
Other
2
Narrative Review
2
Observational
1
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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.