C4 Pro Whey Protein Powder, Reese's Peanut Butter Cup Flavor, 25g of Protein, 66 Servings
C4 Pro Whey Protein Powder, Reese's Peanut Butter Cup Flavor, 25g of Protein, 66 Servings
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C4 Pro Whey Protein Powder, Reese's Peanut Butter Cup Flavor, 25g of Protein, 66 Servings

4.6 stars out of 142 reviews
(4.6)|
142 ratings

Key item features

  • UNRIVALED FLAVOR: Savor every serving with the authentic taste of HERSHEY'S Milk Chocolate, REESE'S Peanut Butter & Chocolate, and smooth Vanilla Bean. 
  • MUSCLE SUPPORT: Build and preserve lean muscle with 25g of high-quality whey protein and 0g of added sugar. 
  • POST-WORKOUT RECOVERY: Improves overall recovery and preserves muscle. 
  • THE WHEY YOU WANT IT™: Mix with water or add to recipes for an easy boost of protein. 
Current price is $82.99
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Columbus, 43215
Arrives by Mon, Feb 9
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4.155737704918033 stars out of 5, based on 245 seller reviews(4.2)
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Comparison Chart:
FlavorReese's Peanut Butter CupC4 Pro Whey Protein Powder, Reese's Peanut Butter Cup Flavor, 25g of Protein, 66 ServingsDouble Rich ChocolateOptimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate, 10 ServingsHershey's Milk ChocolateC4 Pro Whey Protein Powder, Hershey's Milk Chocolate Flavor, 25g of Protein, 18 ServingsChocolate MilkshakeMyprotein Impact Whey Protein, Chocolate Milkshake, 20 Servings, 1.1 lbsVanillaGNC Live Well Protein Powder, 25g Whey Protein, Creamy Vanilla, Gluten Free, No Sugar Added, 16 ServingsChocolateNutricost Hydrolyzed Whey Protein Powder (Chocolate) 2 LBS - Whey Protein Hydrolysate, 25g of Protein, GMO-Free, Gluten-FreeCreamy VanillaIsopure Zero Carb 100% Whey Protein Isolate Vanilla Protein Powder, 25g, 15 ServingsTropical DragonfruitMyprotein Clear Whey Isolate Protein Powder, Tropical Dragonfruit, 20 Servings, Muscle Builder
Health concernMuscle GrowthC4 Pro Whey Protein Powder, Reese's Peanut Butter Cup Flavor, 25g of Protein, 66 ServingsMuscle RecoveryOptimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate, 10 ServingsMuscle GrowthC4 Pro Whey Protein Powder, Hershey's Milk Chocolate Flavor, 25g of Protein, 18 ServingsMuscle GrowthMyprotein Impact Whey Protein, Chocolate Milkshake, 20 Servings, 1.1 lbsMuscle RecoveryGNC Live Well Protein Powder, 25g Whey Protein, Creamy Vanilla, Gluten Free, No Sugar Added, 16 ServingsMuscle GrowthNutricost Hydrolyzed Whey Protein Powder (Chocolate) 2 LBS - Whey Protein Hydrolysate, 25g of Protein, GMO-Free, Gluten-FreeMuscle RecoveryIsopure Zero Carb 100% Whey Protein Isolate Vanilla Protein Powder, 25g, 15 ServingsMuscle GrowthMyprotein Clear Whey Isolate Protein Powder, Tropical Dragonfruit, 20 Servings, Muscle Builder
Ingredient preferenceSteroid-FreeC4 Pro Whey Protein Powder, Reese's Peanut Butter Cup Flavor, 25g of Protein, 66 ServingsGluten-FreeOptimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate, 10 ServingsSteroid-FreeC4 Pro Whey Protein Powder, Hershey's Milk Chocolate Flavor, 25g of Protein, 18 Servings-Myprotein Impact Whey Protein, Chocolate Milkshake, 20 Servings, 1.1 lbsGluten-FreeGNC Live Well Protein Powder, 25g Whey Protein, Creamy Vanilla, Gluten Free, No Sugar Added, 16 ServingsGluten-FreeNutricost Hydrolyzed Whey Protein Powder (Chocolate) 2 LBS - Whey Protein Hydrolysate, 25g of Protein, GMO-Free, Gluten-FreeGluten-FreeIsopure Zero Carb 100% Whey Protein Isolate Vanilla Protein Powder, 25g, 15 ServingsSteroid-FreeMyprotein Clear Whey Isolate Protein Powder, Tropical Dragonfruit, 20 Servings, Muscle Builder
Primary ingredientWhey ProteinC4 Pro Whey Protein Powder, Reese's Peanut Butter Cup Flavor, 25g of Protein, 66 ServingsWhey Protein IsolateOptimum Nutrition Gold Standard 100% Whey Protein Powder, Double Rich Chocolate, 10 ServingsWhey ProteinC4 Pro Whey Protein Powder, Hershey's Milk Chocolate Flavor, 25g of Protein, 18 ServingsWheyMyprotein Impact Whey Protein, Chocolate Milkshake, 20 Servings, 1.1 lbsWhey Protein ConcentrateGNC Live Well Protein Powder, 25g Whey Protein, Creamy Vanilla, Gluten Free, No Sugar Added, 16 Servings-Nutricost Hydrolyzed Whey Protein Powder (Chocolate) 2 LBS - Whey Protein Hydrolysate, 25g of Protein, GMO-Free, Gluten-FreeWhey Protein IsolateIsopure Zero Carb 100% Whey Protein Isolate Vanilla Protein Powder, 25g, 15 ServingsWheyMyprotein Clear Whey Isolate Protein Powder, Tropical Dragonfruit, 20 Servings, Muscle Builder
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Customer ratings & reviews

4.6 out of 5 stars
stars142 ratings107 reviews
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Pros
  • : Has a decadent chocolate flavor profile.
  • : Mixes without clumps or residue.
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Showing 1-3 of 107 reviews

Apr 7, 2025
laleezy_88_2719
5 out of 5 stars review

Great protein mix

[This review was collected as part of a promotion.] I absolutely love this protein shake mix. Unlike other chocolate protein shakes I have had this one does not have that chalky flavor. It has rich chocolate flavor that goes will with Greek yogurt. I will be trying out the peanut butter one next.

Review from influenster.com
Helpful?2OGB4A2ZZ8NM12813511192
Jul 29, 2025
Kelsy
5 out of 5 stars review

The flavor is PERFECT

Absolutely obsessed with this. The peanut butter touch is amazing. My husband kept stealing it, and we went through it so fast.

Review from C4 Energy
Helpful?2OGB4A2ZZ8NM12813511192
Oct 14, 2025
Walmart customer
5 out of 5 stars review

Great product!

[This review was collected as part of a promotion.] Great product/bro-tein! Nothing like it! Praise God!

Review from C4 Energy
Helpful?2OGB4A2ZZ8NM12813511192