Xtend Perform

Xtend Perform , 44 Servings Mango

7G Of Bcaas In Every Serving To Support Muscle Growth And Strength*
2:1:1 Bcaas In A Patented Performance-Enhancing Blend*
9.3  out of 10  (123 Reviews)
1 Size
44 Servings
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Price: $36.99  ($0.84 / Serving)
Flavor Rating: 9.0

Product Overview

Xtend Perform

Key Features:

  • 7G of 2:1:1 BCAAS
  • 2G of Peak02™ - Pattent-Pending and Tested
  • 2.5g of leucine to trigger muscle protein synthesis*
  • 1g of citrulline malate
  • electrolytes for improved performance*

Key Benefits:

  • Supports muscle growth & Peak Strength*
  • Supports Recovery & improves o2 uptake*
  • Helps increase maximum power output*
  • may improve oxygen tuilization during exercise*
  • replenishes electrolytes

More Weight. More Reps. Less Rest.


Scivation XTEND Perform combines the trusted and tested performance of Scivation XTEND with PEAKO2, a novel, university researched and patent-pending blend of performance-enhancing* compounds to help you discover an entirely new level of training and achievement.

Xtend Perform 21-day Challenge.

"For three weeks, we're combining old-fashioned bodybuilding training – which puts muscle on like nothing else – with HIIT, which burns fat and increases endurance without risking your gains.* Follow the workout modeled by Team Scivation athlete Sam Okunola. www.muscleandfitness.com"

17.6% increase in peak power*

PeakO2 also supports:
Improved 02 uptake*
Prolonged workout duration*
Increased exercise capacity*

Research subjects* supplemented their diets with 4 grams of PeakO2 per day over 21 days - the same amount of PeakO2 found in 2 servings of XTEND Perform.

Helps Increase Fat Burning* Helps to Build Lean Muscle Mass* Helps to Speed Recovery Time*

Hitting Your PEAK with XTEND Perform
Research conducted at a major university suggests that consuming just 4 grams daily of PEAKO2 for only 7 days may help increase maximum power output and anaerobic peak strength, and after just 21 days, may further improve oxygen utilization during exercise and prolong time to exhaustion.*

Branched Chain Amino Acids, Not Just Essential Amino Acids
Scivation XTEND PERFORM contains 7 grams of branched-chain amino acids (BCAAs) per serving. No hiding, no tricks, no "padding" from cheap or completely random amino acids. Each serving of Scivation XTEND contains 3.5 grams of Leucine to stimulate muscle protein synthesis plus 1.75 grams of Valine and 1.75 grams of Isoleucine.*

2:1:1 Ratio Designed by Nature, Proven by Research
Nearly all of the reputable peer-reviewed studies that have highlighted the effectiveness of BCAAs — along with most of the anecdotal information that has sprung forth from the hardcore weight rooms all point to the fact that a 2:1:1 Leucine to Valine to Isoleucine ratio works best. So despite a starring role for Leucine, Valine and Isoleucine are still vitally important to a multitude of the physique benefits that come from BCAAs.*

Shop All Xtend Products

Ratings & Reviews

Overall Rating
123 Ratings
Verified Buyer Rating
40 Ratings
Average Flavor Rating
1 Flavors
Top Rated Flavor
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.

I've been using Xtend for years and when this new version came out, I was super excited to see how it compared. I did a scoop before my workouts and immediately after my workouts and my endurance seemed to go through the roof after about 4 day's worth of using this. I felt like my workouts were getting easier to get through and that I wasn't fatiguing nearly as quick. And the recover aspect was phenomenal too as I felt great each following day. I used Black Cherry flavor.

Verified Buyer

Works good but the taste is nasty.

Verified Buyer

Tried fruit punch. I have used older Xtend. So I Justin the deal and bought 2. What a disappointment. Extremely sweet, very hard drink with water. Otherwise it works fine.

Verified Buyer

I tried one flavor and wasnt impressed. people said i needed to try black cherry. I tried it and its not great. I had high hopes for perform and it hasnt met my expectations. I think i will be moving on to a different intra/post product. Ive been using scivation for ever now, disappointed. I'd like to try their newer xtend products but dont want to get stuck with another tub i dont like.

Verified Buyer
  • 5 Mango

great product. could use some better flavors

  • 10 Mango

Absolutely my favorite BCAA product. The Black Cherry is awesome. I feel it in my body doing its thing. It is definitely worth a try. I was hooked half way thru the first tub.

  • 10 Mango

I've been using Xtend for years and when this new version came out, I was super excited to see how it compared. I did a scoop before my workouts and immediately after my workouts and my endurance seemed to go through the roof after about a week's worth of using this. I felt like my workouts were getting easier to get through and that I wasn't fatiguing nearly as quick. And the recover aspect was phenomenal too as I felt great each following day. I don't take any days off from training so being able to bounce back and feel 100% made this product a really great one for me.

Verified Buyer

Maybe im not an elite athlete on a level high enough to notice a difference but this "perform" version of xtend was no better than the original. In fact, if anything, it is inferior because I dont want to drink it due to taste and texture. It does not dissolve nearly as well as the original, it leaves a chalky film and taste lingering in your mouth. Even when mixed with other products in a pre/post/intra workout drink you can tell its there. I made the mistake of buying 2x 44 serving tubs when they were on sale, im going back to the original as soon as possible.

  • 8 Mango

I can't fathom any company competing with this brand in regards to its whopping 7g of BCAA's per serving at a 2:1:1 ratio :D Furthermore, I don't ever recall trying a Black Cherry flavored supplement until this one, and it was flavored flawlessly.. a spot-on resemblance to the actual fruit. Plus, aside from its hefty BCAA dosage, it does contain useful additives, such as the Electrolyte Blend and Citrulline Malate (these two being useful for someone who does volume training). Hence, overall I would give Xtend Perform a 10/10.

Verified Buyer

Good for BCAA supplement. I normally use the regular xtend which is half the price and just as effective. Didn't see any difference using this from the regular xtend. I used it twice a day for about 2 months as directed. So I'll stick with the regular. Also anyone reviewing that used samples aren't able to give a proper review. This product is meant to be used for about 6 six weeks before seeing its supposed true potential. Samples can only review flavor. Other than that it's really the same as normal xtend. PEAKO2 didn't work for me.


Tried a free sample. All in all it seems like the average pre workout. Not terrible not great. If you could get on sale it would be worth getting.

Verified Buyer

I see people rating this based on a sample-that tells me NOTHING about how well it works as a product. I bought 2 jars of this because it was on sale and what I wanted was out of stock for a long time -thought this was an improvement on original SciVation. It might taste good, but it had little to no effect on my recovery. Very sore and my outdoor cardio run time dropped significantly. Will not buy again, going back to my original supplements.

  • 6 Mango

Great product and definitely got me through difficult workouts without jitters. The mango is super sweet with a fake sugar taste. Black cherry wasn't as bad. Will try fruit punch next, but don't like the face sugar taste it has...too much!!


I received a free sample, black cherry flavor, and loved it! My legs were definitely sore the next couple days. I normally use the basic sciavation bcaa's and am considering this next if the price isnt too crazy. Product would be a 10 if price was always between 20-30$. I think I would need more than one sample to be able to truly tell if my workout was more intense :)

44 Servings
44 Servings
$0.84 Per Serving

What's in Scivation Xtend Perform

Serving Size: 1 Scoop (16.0 g)
Servings Per Container: 44
Amount Per Serving %DV
Calories 5       
Total Carbohydrate 1.5 g 1%*
Dietary Fiber .25 g 1%*
Sugars 0 g **
Vitamin D (as Ergocalciferol) 800 IU 200%
Vitamin B6 (as Pyridoxine Hydrochloride) .64 mg 32%
Sodium 230 mg 10%
Potassium 190 mg 5%
L-Leucine 3,500mg **
L-Glutamine 2,500mg **
PEAKO2™ Performance Blend: 2,000mg **
Cordyceps (Cordyceps militaris), Reishi (Ganoderma lucidum), King Trumpet (Pleurotus eryngii), Shiitake (Lentinula edodes), Lion's Mane (Hericium erinaceus), Turkey Tail (Trametes versicolor)
L-Isoleucine 1,750mg **
L-Valine 1,750mg **
Electrolyte Blend: 1,190mg **
Trisodium Citrate Dihydrate, Potassium Chloride, Sodium Chloride
Citrulline Malate (1:1) 1,000mg **
* Percent Daily Values are based on a 2,000 calorie diet.
** Daily Value (DV) not established.
Other Ingredients:
Citric Acid, Malic Acid, Natural & Artificial Flavors, Sucralose, Acesulfame Potassium, FD&C Yellow #5, FD&C Red #40 Lake
Allergen Warning: Produced on equipment that also processes dairy, soy, wheat, peanuts, eggs, fish, shellfish, almonds or other tree nuts, sulfites or corn.

Directions For Xtend Perform: As a dietary supplement, mix one scoop per 10-14 oz. of water. On training days, consume one (1) serving before and one (1) serving after exercise. On non-training days, consume two (2) servings throughout the day. For best results use two (2) servings per day.

Warnings: This product is only intended for healthy adults, 18 years of age or older. Do not use if pregnant or nursing. Consult with a licensed, qualified healthcare professional before taking this or any dietary supplement product. Immediately discontinue use and contact your healthcare professional if you experience any adverse reaction to this product. Use only as directed. Do not use if safety seal is broken or missing. Store in a cool dry place. KEEP OUT OF REACH OF CHILDREN.

* 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.
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