Pro Whey Isolate - Cookie ButterCookie Butter | GNC

XTEND® Pro Whey Isolate


Item # 398507



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Size: 2 lb(s)

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Fast recovery is key to better results. For over 10 years XTEND® has been using branched-chain amino acids (BCAAs) to make the best recovery products on the planet. XTEND® PRO combines all the incredible benefits of BCAAs with ultra-pure whey protein isolate to help maximize muscle recovery, retention and growth. With fewer than 150 calories and only few grams of carbs per serving, XTEND® PRO is a BCAA-enhanced protein unlike anything else on the market.*

If you want to build muscle & support recovery, it's essential that you consume sufficient quality protein everyday through nutrition and supplementation. The whey protein isolate in XTEND® PRO is an extremely clean, bioavailable source of protein, selected specifically to support your fitness goals. The added BCAAs make XTEND® PRO a recovery powerhouse. Packing 25g of protein and 7 total grams of BCAAs per serving XTEND® PRO is engineered for incredible results!*

Key Benefits:

  • 100% Whey Protein Isolate*
  • 25g protein per serving*
  • 7g BCAAs per serving*
  • 1g Sugar per serving*
  • Gluten Free
  • Proudly Made with Natural Flavors
  • For best results, use post-workout
  • Cookie Butter Flavored!


Nutrition Facts
Serving Size  1 Level Scoop(s)
Servings Per Container  23

Amount Per Serving     % DV

Calories 120  
  Calories from Fat 10  

Total Fat 1.3g   2%
Trans Fat 0g  
Cholesterol 0mg  
Sodium 150mg   6%
Potassium 270mg   8%
Total Carbohydrate 4g   1%
  Dietary Fiber 1g   4%
Protein 25g   50%
Calcium 115mg   13%
Sugars 1g  
Saturated Fat 0g  

Branched-Chain Amino Acid Blend (L-Leucine, L-Valine, L-Isoleucine)  7 g   **

** Daily Value (DV) not established.
Other Ingredients
Instantized Whey Protein Isolate (Whey Protein Isolate, Sunflower Lecithin), Peanut Flour, Natural Flavors, L-Leucine, L-Valine, L-Isoleucine, Guar Gum, Salt (Sodium Chloride), Xanthan Gum, Sucralose, Acesulfame Potassium
CONTAINS: Milk and Peanuts
Label (click image to enlarge)

How To Use

As a dietary supplement, mix each serving in 8 fl. oz. water or beverage of choice and shake well. On training days, consume directly following exercise. On non-training days, consume first thing in the morning. For best results, consume daily.
This product is intended for healthy adults, 18 years of age or older. Do not use if pregnant or nursing. Consult a licensed, qualified healthcare professional befor taking this product, especially if you are taking medication or have a medical condition. Discontinue use 2 weeks prior to surgery. Use only as directed. Do not use if safety seal is broken or missing. Use this product as a supplement only. Do not use if safety seal is broken or missing. Use this product as a supplement only. Do not use this for weight reduction. KEEP OUT OF REACH OF CHILDREN. Store in a cool, dry place. Some settling of powder may occur during shipping and handling, which may affect density of powder. This product contains the servings indicated when measured exactly by weight.
Manufactured for: Nutrabolt®
3891 S. Traditions Dr.
Bryan, TX 77807


4.6 / 5.0
13 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
XTEND Pro Whey Isolate-Chocolate Lava is AWESOME!!!
Bought the Cookie Butter and The Chocolate Lava. I do not care for the Cookie Butter, but the Chocolate Lava is the best ever!!!!
July 8, 2019
1 month ago
It tastes really good but it doesn't dissolve or separate all of the way. I'd still recommend though!
June 30, 2019
1 month ago
Awesome Sauce
The best tasting protein I’ve ever tried in the isolate category !
May 12, 2019
2 months ago
Very tasty
Taste like ice cream
I like ice cream
April 7, 2019
3 months ago
Great product
High quality, fast digesting protein. Low in carbs and fat, high in protein and taste. Also has no cholesterol. I'm not typically one to be impressed enough to leave product reviews, but Scivation really nailed it with this product.
April 2, 2019
3 months ago
To sweet for me!
March 16, 2019
5 months ago
excellent product
March 11, 2019
4 months ago
Taste great and most important for me, no cholesterol
February 26, 2019
5 months ago
It's better diluted.
Don't buy this expecting it to taste as advertised. There's a tangy taste at first and then the after-taste is chocolate. It probably has something to do with the inclusion of the BCAAs. 8-10 ounces of water make this palletable for me. Other that it'll do. After this can I'll be sticking with Xtend's BCAA recovery formula instead.
February 21, 2019
5 months ago
Xtend Pro is a hit
finally the scivation brand came out with a protein and it is awesome! i have tried the cookie butter and vanilla ice cream. they are both spot on flavors that taste amazing!
January 29, 2019
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supplement nutrition facts seem to be incorrect, which one is correct?
A shopper on Dec 27, 2018