Cellucor Cor-Performance Whey Peanut Butter Marshmallow

Roll over image to magnify & Click to Zoom
Images may vary from actual product

Why Set & Save?

  • Lock in the guaranteed lowest prices
  • Schedule delivery according to YOUR needs
  • Surprise gifts & more
  • Never run out of your favorite items
  • Change or cancel at any time

Just click "Add to Set & Save" when placing items in your cart.

Enjoy our low price guarantee and never run out with Set & Save.

Cellucor Cor-Performance Whey Peanut Butter Marshmallow -- 4 lbs


Size: 4 lbs

Flavor: Peanut Butter Marshmallow

You Save: 37%

Retail price: $79.99

Vitacost price: $49.99

In stock
Deliver 1 Time Only
Add to Set & Save

Added to My List as a guest*.

to save this list to your account.

*Your guest list will be temporarily saved until you end this browser session.

1 item added to your list

Cellucor Cor-Performance Whey Peanut Butter Marshmallow -- 4 lbs

Oops! Something went wrong and we were unable to process your request. Please try again.


Supplement Facts
Serving Size: 1 Level Scoop (34 g)
Servings per Container: 54
Amount Per Serving% Daily Value
   Calories from Fat15
Total Fat1.5 g2%
   Saturated Fat0.5 g3%
   Trans Fat0 g0%
Cholesterol35 mg12%
Sodium115 mg5%
Total Carbohydrate3 g1%
   Dietary Fiber0 g0%
   Sugars1 g
Protein25 g
Vitamin A0%
Vitamin C0%
Other Ingredients: COR-Performance™ Whey Protein Matrix (whey protein isolate, whey protein concentrate), natural & artificial flavors, cocoa powder (processed with alkali), cellulose gum, xanthan gum, salt, protease, acesulfame potassium (ACE-K), sucralose, protease A-S, lactase.

Allergen Warning: Contains Milk, Soy. This product is manufactured on the same equipment that processes milk, egg, soy, wheat, peanut and tree nuts.

This product is only intended to be consumed by health adults 18 years of age or older. Do not use this product if you are pregnant or nursing. Discontinue use and immediately contact your health care professional if you experience any adverse reaction to this product. Follow label instructions and do not exceed recommendations for Suggested Use.

Cellucor Cor-Performance Whey Peanut Butter Marshmallow Description

  • COR-Performance Series
  • Fast Digesting 100% Whey Protein
  • Delicious Flavor • Mixes Instantly
  • 25g Protein
  • 130 Calories
  • Up To 5.5g Naturally Occurring BCAAs + Digestive Enzymes
  • Gluten Free



Suggested Use: Take on to two scoops of Cellucor COR-Performance™ Whey Protein with 6-12 oz. of cold water or any beverage of your choice. Use approximately 5-6 oz. of liquid per one scoop of powder.


Maximum Performance Tips: vary the amount of liquid to achieve desired consistency and flavor. Cellucor COR-Performance™ Whey Protein can be used before workouts, after workouts, or as a quick and fit snack anytime. Drink 1-4 servings daily, or as needed to satisfy your personal protein intake requirements.


Nutrition: Cellucor COR-Performance™ Whey Protein is best used as part of a well-balanced diet that includes whole foods and other protein sources. Individual nutritional requirements vary depending on gender, body weight, level of activity and exercise/training intensity, but consuming at least 1 gram of protein per pound of body weight, spread evenly throughout the day is recommended.


Mix It Up: Cellucor COR-Performance™ Whey Protein can be used for more than just protein shakes. Try adding a scoop into oatmeal, yogurt, pancakes, and other baked good recipes.

Free Of
These statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.
Cellucor Cor-Performance Whey Peanut Butter Marshmallow -- 4 lbs 4.3 5 6 6
Tastes great! Love the flavor and it keeps me full. Look forward to having my PB shake every morning and use it for a snack occasionally. November 10, 2014
tastes great I've tried a variety of whey protein powders and flavors over the years and this is one of the best. I use it for shakes or baking with and it is great. October 2, 2014
YUM! Pretty tasty! I use for blended shakes at night for a treat and to fill any leftover protein macros C: February 10, 2014
Unique & Tasty I've tried a variety of whey protein powders, and I really like this one for the nutrition profile and taste. It's great if you love peanut butter and sweet treats! It blends well and is good for baking clean treats. November 11, 2013
This product was not as expected I have tried multiple different brands of whey protein powder over the years, not to mention various flavors. This was the first time I tried Cellucor's whey protein, and I decided to go with the peanut butter marshmallow flavor. If you are going to base this product just on smell alone this protein powder doesn't smell very appetizing. The protein mixes fairly well with the appropriate amount of milk or water. The taste, however, was nothing at all reminiscent of peanut butter marshmallow. I was expecting a delicious fluffernutter type taste, but instead was left with a butterfinger flavored protein shake. The protein doesn't taste bad, but it just wasn't what I expected. I may consider trying another flavor, but the cost of this protein and my lackluster experience with this flavor may discourage me from doing so. There are better and more cost effective proteins on the market. September 20, 2013
Know someone who would love this product? Don’t keep it a secret – share it now!
Note: Your friend's email address is used for this one-time notification only. We will not collect or store or share it with any other parties.
Friend's Name:
Your Name:
Friend's Email:
Your Email:
Message to your friend: (optional, max 500 characters)
Change the CAPTCHA codeSpeak the CAPTCHA code
Enter the code exactly as shown: 
Frequently Bought Together:
Cellucor Cor-Performance Whey Peanut Butter Marshmallow
Quest Nutrition QuestBar Protein Bar Chocolate Chip Cookie Dough

Retail price together: $113.47

Vitacost price: $74.98

You Save: 33%

Enter Shipping Zip Code:
Please enter a valid zip code