Xtend Pro

Xtend Pro

Features 25g of pure whey protein isolate per serving to support muscle growth & recovery*
Contains 7g of BCAAs in every scoop
8.4  out of 10  (65 Reviews)
Buy More & Save
Save $10 When You Spend Over $100

Use coupon code: STACKIT

Save 20% On Proteins

Order and automatically receive 20% Off Proteins!

*Exclusions Apply

Product Overview

Xtend Pro Whey Isolate Container


of BCAAs per scoop

More BCAAs than standard whey protein isolate.


of pure whey protein isolate

Clean, fast-digesting protein source.

Faster recovery is key to better results. For over 10 years at XTEND®, we've been using branched-chain amino acids (BCAAs) to make the best recovery products on the planet. XTEND® PRO is an ultra-pure whey protein isolate that's been enhanced with additional BCAAs in every serving to help you maximize muscle recovery, retention, and growth.*

If you want to build muscle and support muscle recovery, it's essential that you consume sufficient quality protein every day through nutrition and supplementation. But not all proteins are created equal. The whey protein isolate in XTEND® PRO is an extremely clean, bioavailable protein source, selected specifically to fuel your fitness goals.*

XTEND® PRO comes in a variety of mouthwatering natural flavors, proudly made with no added sugar. It's one of the best-tasting proteins on the market. With 25 grams of protein, 7 grams of total BCAAs, and fewer than 130 calories per serving, XTEND® PRO is engineered for incredible results.*

Made With
Natural Flavors
NSF | Contents Tested & Certified Informed-Choice.org | Trusted by sport

Third-Party Tested and Certified

XTEND® PRO is both NSF® and Informed-Choice certified. These preeminent third-party testing, certification, and quality assurance programs are recognized for their dedication to keeping nutritional supplements clean, free from banned substances, and safe for consumption. It's rare to obtain even one certification, but XTEND® PRO proudly carries certifications from both organizations so that you can consume it with the utmost confidence.


30 Day Money Back Guarantee

The Xtend® Guarantee

We can't wait for you to recover, repair, and grow with XTEND® PRO, the only protein made by the World's #1 BCAA Brand† and the Official Recovery Brand of Champions.* We're confident you'll love the formula, flavors, and your results, but if you're dissatisfied with the product for any reason, contact us within 30 days for a full refund.

†Based on cumulative global sales of all XTEND® branded BCAA products from 2004 to present.

Ratings & Reviews

Xtend Pro
Overall Rating
65 Ratings
Verified Buyer Rating
35 Ratings
Average Flavor Rating
4 Flavors
Top Rated Flavor
Vanilla Ice Cream
By clicking the button above, you agree to entering the Bodybuilding.com Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Dec 27, 2019
Verified Buyer
  • 10 Cookie Butter

This is the best flavor! I will be buying a lot more for sure. And it has 25 grams of protein-keeps me full

Dec 19, 2019
Verified Buyer
  • 9 Chocolate Lava Cake

I love this flavor dissolves easier than JYM but more than likely will go back to JYM because it comes in 2lbs and Xtend is less than that

Dec 02, 2019
  • 10 Chocolate Lava Cake

Best tasting Protein Isolate that I have tasted! It is super sweet and very chocolatey, so if that is not your thing might not want to try it. But I think it is super good! Can't wait to try their other flavors.

Nov 28, 2019
Verified Buyer
  • 10 Chocolate Lava Cake
  • 10 Vanilla Ice Cream

I personally don’t know why the reviews on this product is not better. I’ve had just about every major protein brand out there and this is by far the best isolate. The flavors are pretty sweet so if that’s not your thing this might not be for you.

Nov 20, 2019
Verified Buyer
  • 3 Chocolate Lava Cake
  • 3 Vanilla Ice Cream

I got two different flavors of this protein though I would try it out because it was on sale, and I'm so disappointed in this product it has the worst tasting chocolate, and vanilla I have ever had. You should think twice before getting this!

Nov 20, 2019
Verified Buyer
  • 3 Chocolate Lava Cake
  • 3 Cookie Butter

First time buying this brand and I am so so disappointed. I bought the Cookie Butter and Chocolate Lava Cake flavors and they both taste like chemicals. It’s a very strange taste I cannot explain it. I’m going to have to sell these to someone else or throw them out. I’m worried these may be expired. I’ve never ever had my protein powders taste like this. Very weird. My suggestion do not buy it. Low quality crap.

Nov 14, 2019
Verified Buyer
  • 10 Chocolate Lava Cake

I love this stuff. Ive always used ON gold standard for my post workout/general protein shakes, but i decided to give some other brands a try with the recent BOGO sale on protein. Xtend is the first 100% whey isolate powder ive used, and there are significantly less carbs than ON gold. Plus, the 5lb option is currently ~$10 cheaper than 5lb of ON. ON Rocky Road will always be my favorite flavor, but the Lava Cake flavor is fantastic. Haven't noticed any weird aftertaste that people have mentioned. All in all, i think this is a great product for a reasonable price. If your the kind of person that insists on using different types of protein for different times, i.e concentrated whey for general use, isolate for post-training, and casein before bed, i highly recommend that you fit XTEND into that isolate spot.

Nov 10, 2019
Verified Buyer
  • 8 Chocolate Lava Cake
  • 4 Salted Caramel Shake
  • 9 Cookie Butter
Nov 03, 2019
Verified Buyer
  • 8 Cookie Butter
  • 9 Chocolate Lava Cake

Performance: I can honestly say that I have seen actual tangible gains since using this product. I have been a heavy lifter for 5 years WITHOUT using any protein supplements, so my experience is really only NOT using any protein vs. This one. So for me, it works. I chose it because of the low carb content. Taste: I read a lot of reviews about the "chemical" aftertaste. For me it seems like an artificial sweetener taste, which is to be expected. It's a trade off. One that I am willing to accept. People saying that it tastes like medicine blow my mind. It IS medicine. You take it for a specific purpose. It could taste like battery acid and I would still use it. (To be clear, I think it tastes great). But the complaining is silly. People that want their supplements to taste like ice cream sundaes and lollipops are the same ones with their phones out in the gym for 40 minutes.

Oct 30, 2019
Verified Buyer
  • 10 Chocolate Lava Cake

I received a sample of Chocolate Lava Cake, I really liked it so I bought some, again the flavor is very good, no upset stomach as I have gotten from some protein supps, recovery from a hard workout is very good, worth your time and money to try.

Oct 26, 2019
  • 10 Chocolate Lava Cake

Do you like dark chocolate? If you do, you will LOVE this flavor. I tried another flavor from this protein and it was good. This one is great! It'll taste like melted dark chocolate mixed in milk. Very impressed. The macros are amazing. Everything else is great. Nothing to complain about this product. I paid for it and I will buy it again. Highly recommended!

Oct 16, 2019
Verified Buyer
  • 1 Chocolate Lava Cake

An absolute waste of money. I use Scivation bcca products and have seen as well as feel the difference when using them. That said Scivation should stick to that and not make isolate powders. Taste is simply awful, has a chemical almost medicine flavor that you have to force yourself to swallow. Texture, the powder does not completely mix even with water. Often a large hunk of unmixed portions remain in the bottle. To thick almost gel like. Lastly the overall quality, I have a pretty good stomach and I am far from lactose intolerant. This stuff should be listed as a laxative. Never fails within a hour bubble guts and going to the bathroom. Lesson learned I purchased this as a buy one get one and on sale four five pound containers. Now I know why. I gave two 5 lb containers away to friends and they had same issues. The rest was put in the trash and will get away from all Scivation products and back to Optimum Nutrition. Save your money stick to quality and not a good deal. I felt as though I was scammed its that bad.

Oct 11, 2019
Verified Buyer
  • 10 Vanilla Ice Cream
  • 9 Chocolate Lava Cake

Great product. It’s clean and easy on the stomach. I actually like the natural sweetness but it ruined other proteins for me since they now taste water downed. I don’t consume much sugar so this almost feels like a treat after my workouts.

Oct 09, 2019
Verified Buyer
  • 10 Chocolate Lava Cake
Oct 07, 2019
Verified Buyer
  • 6 Chocolate Lava Cake
  • 7 Cookie Butter

Nothing special here. Only good thing is the price is decent. Especially on sale. I dont like the "added BCAAs". Most likely artificially inflates the listed protein content. Also, it suffers the strong leucine aftertaste all the new xtend products exhibit.

2 Sizes
1.8 Lbs.
Choose a Size
{{group.violatorText}} {{group.name}}
4 Flavors
Vanilla Ice Cream
Choose a Flavor
Flavor Rating: {{sku.flavorRating | flavorRating}}
20% Off Proteins
Was:  {{vm.group.strikePriceDisplay}}
Price: $27.99  ($1.22 / Serving)
Flavor Rating: 8.5
Contains 7g of BCAAs in every scoop

What's in XTEND Xtend Pro

Serving Size 1 Level Scoop (32.4 g)
Servings Per Container25
Amount Per Serving %DV
Calories 110       
Calories from Fat 0       
Total Fat 0 g 2%*
Saturated Fat 0 g 0%*
Trans Fat 0 g **
Cholesterol 0 mg 0%
Sodium 170 mg 7%
Potassium 220 mg 6%
Total Carbohydrate 2 g <1%*
Dietary Fiber 0 g 0%*
Sugars 1 g **
Protein 25 g 50%*
Calcium 120 mg 12%
Branched-Chain Amino Acids 7g **
(BCAAs) [from Whey Protein Isolate, L-Leucine, L-Valine, L-Isoleucine]
* Percent Daily Values (%DV) based on a 2,000 calorie diet
** Daily Value (DV) not established
Instantized Whey Protein Isolate (Whey Protein Isolate, Sunflower Lecithin), Natural Flavors, L-Leucine, L-Valine, L-Isoleucine, Guar Gum, Salt (Sodium Chloride), Xanthan Gum, Sucralose, Acesulfame Potassium.

Directions For Xtend Pro: 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.

Warnings: 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 before taking this or any dietary supplement 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 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.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.