9.1
Rating
Out of 10
Excellent
Read 2,758 Reviews

Xtend

Intra-Workout Powder for Endurance and Recovery*
Designed to Build Muscle, Burn Fat, and Aid Recovery During Workouts*
Supported Goal: Improve Workout
Main Ingredient: Amino Acids
9.1 out of 10  (2,758 Reviews)
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  • 90 Servings
  • $0.61 / Serving
  • In Stock
  • Flavor Rating: 8.7
$54.99
$71.13
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Limited Time Offer
For a limited time, buy 1 SciVation Xtend, 90 Servings in the flavor of your choice & get 1 Scivation Xtend, 30 Servings in the flavor of your choice 50% OFF!

Product Overview

THE ONE THAT
STARTED IT ALL
XTEND
THE INTRA-WORKOUT BCAA DRINK MIX ORIGINATOR
7g BCAAs. 0g Carbs. 0g Sugar
KEY FEATURES:
  • 7g of BCAAs - 2:1:1 Research-Proven Ratio
  • Shown Effective in Two University Studies**
  • Sugar Free & Carbohydrate Free
  • 3.5g of Leucine for Muscle Protein Synthesis
  • 2.5g of L-Glutamine & 1g of Citrulline Malate
  • Hydration-Inducing Electrolytes
  • Zero Calories
KEY FEATURES:
  • Supports Muscle Growth & Strength*
  • Supports Faster Recovery*
  • Helps Preserve Muscle*
Informed Choice. Trusted by Sport. NSF. Certified for Sport.

XTEND FREE

XTEND FREE is the same XTEND formula with all natural flavors, colors, and sweeteners and is the perfect solution for those looking to avoid certain ingredients.

XTEND RTD

Ready-to-drink & calorie-free, XTEND RTD delivers more BCAAs than 25 grams of whey protein, and refreshes hard-working muscles with electrolytes, Taurine and Citruline Malate, making XTEND RTD the convenient and muscle-supporting BCAA solution.

BUILD & PRESERVE MUSCLE

Build and preserve muscle with 7 GRAMS of hypercritical BCAAs — in the nature-designed and widely-researched 2:1:1 ratio — along with Glutamine and Citrulline Malate. Plus, with a proprietary blend of hydration-promoting electrolytes, Scivation XTEND is the delicious, refreshing, SUGAR-FREE way to help anyone grind through a grueling gym session.*

Perfect Before, After, and During Training

World-class athletes, elite bodybuilders, champion powerlifters, and weight-training enthusiasts of varying types all use Scivation XTEND during their workouts to help them train longer, harder, and with more intensity.* When consuming two servings daily, Scivation XTEND helps to facilitate both fat loss* and new muscle construction.* Also, by orchestrating optimal protein synthesis and by balancing the intracellular energy economy, Scivation XTEND severely truncates recovery time.*

Branched Chain Amino Acids, Not Just Essential Amino Acids

Scivation XTEND contains 7grams of branched-chain amino acids 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 — have investigated a 2:1:1 Leucine to Valine to Isoleucine formula. 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.

One noteworthy study investigated muscle protein synthesis from either Leucine on its own or from BCAAs at a 2:1:1 ratio. College-age, recreationally-trained male participants received a straight Leucine supplement, a 2:1:1 BCAA supplement, or a non-caloric placebo before and after a leg workout. As to be expected, Leucine performed better than did the placebo, but the 2:1:1 BCAA ratio bested them both.

Valine & Isoleucine - Vitally Important as Well

Additionally, in an attempt to dazzle you with numbers, some lopsided amino formulas drop the amounts of Valine and Isoleucine in favor or Leucine - a critical mistake - which ends up smothering some other very important benefits. For one, Valine competes with Tryptophan for uptake into the brain, and a brain soaked in Tryptophan will have a much hard time relaying the message to the muscles that they need to work harder and push more weight. Furthermore, in a Japanese study, scientists observed a fat-burning mechanism dependent upon Isoleucine. Subjects who consumed more supplemental Isoleucine gained less body fat than those who did not, even though both groups ate a high-fat diet.

So when it comes to getting the most out of your workouts, whether it be triggering post-workout muscle protein synthesis, thwarting fatigue, or stoking the fat-burning flames, a 2:1:1 BCAA ratio — the same ratio in Scivation XTEND — is the way to go.*

After 10 Years, Still Defining - and Redefining - BCAAs

Scivation XTEND, the originator and leader in BCAA technology, is the trusted brand credited with creating the first BCAA intra-workout drink mix. With over a decade devoted to improving and perfecting the formula – best-in-class flavors, show-stopping mixability, and fully-disclosed ingredients in relevant amounts – Scivation XTEND continues to outpace comparison. There's nothing like it.

Use Scivation XTEND, the original and most widely-used intra-workout BCAA product, to build muscle, burn fat, and to prolong the intensity of - and recovery from - your next workout.*

Ratings & Reviews

9.1
Overall
Rating
Out of 10
Excellent
SciVation
Xtend Reviews
2,758 Total Ratings
Write a Review
Write a Review
  • VERIFIED BUYER RATING:
    9.2 | 1,169 Ratings
  • AVERAGE FLAVOR RATING:
    9.1 | 14 Flavors
  • 9.1
    TOP RATED FLAVOR:
    Grape
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.
Rated
10
Out of 10

One of my favorite intra workout supps,taste delicious,increase my recovery and energy..too bad the price is bit high and there is never deal buy one get one free cause then i will buy at least 10 of them haha

  • 10Mango
  • 10Grape
Rated
8
Out of 10

No written review.

  • 10Watermelon
  • 9Mango
Rated
10
Out of 10

Tastes really good and mixes very well. Helps a lot during my train, strongly recomend!

Rated
10
Out of 10

amazing product with great results !!! I recommend it hands down !!

  • 9Strawberry Kiwi
Rated
10
Out of 10

I have been taking SciVation for years and the Xtend is one of my favorites. It just taste great!

  • 10Green Apple
Rated
10
Out of 10

I chose Xtend as my very first intra. My first physique coach recommended I use them during the first 8 weeks of prep!! I don't think I could have gotten through the first couple weeks with out them as I was going from powerlifting to bodybuilding so everything was new and everything hurt. 4 years later I still use Xtend and recommend them to all of my friends, clients and customers!!

  • 10Grape
  • 10Watermelon
Rated
10
Out of 10

One of my favorite intra workout supps,taste delicious,increase my recovery and energy..too bad the price is bit high and there is never deal buy one get one free cause then i will buy at least 10 of them haha

  • 10Mango
  • 10Grape
Rated
8
Out of 10

No written review.

  • 10Watermelon
  • 9Mango
Rated
10
Out of 10

This is the best BCAA product on the market! The blue raspberry and watermelon flavors taste better than any other amino I've tried. This helps tremendously on post workout recovery time and gaining muscle! The less you are sore, the more you can lift, so this really helps if you workout for multiple days in a row. I am on my second container of Xtend and I'll never buy a different BCAA product. 10/10.

  • 10Blue Raspberry
Rated
10
Out of 10

I workout first thing in the morning without eating. I only use pre-workout and Xtend. I feel like I have more energy when drinking Xtend while working out and I don't feel hungry.

  • 9Blue Raspberry
  • 10Grape
  • 8Fruit Punch
  • 10Watermelon
  • 10Strawberry Kiwi
  • 7Pineapple
† This price is the retail price for this product found at one or more retail websites in the last 30 days. The price may not include shipping cost, tax, sale or promotional prices, or discounts such as member pricing. Prices may change. Bodybuilding.com verifies this price every 30 days.
5 Servings5 Servings $6.99
5 Servings | $1.40 Per Serving
Flavor Taste Availability
Blue Raspberry 8.7 In Stock
Mango 8.6 In Stock
Watermelon 8.6 In Stock
12 - 16.9 Fl. Oz. Bottles12 - 16.9 Fl. Oz. Bottles $31.99
$33.54
12 Servings | $2.67 Per Serving
Flavor Taste Availability
Green Apple 8.9 In Stock
Watermelon 8.6 In Stock
30 Servings30 Servings $23.98
$39.99
30 Servings | $0.80 Per Serving
Flavor Taste Availability
Blue Raspberry 8.5 In Stock
Fruit Punch 8.2 In Stock
Grape 9.0 In Stock
Green Apple 8.9 In Stock
Lemon Lime 8.8 In Stock
Mango 8.6 In Stock
Orange -- In Stock
Pineapple 8.1 In Stock
Pink Lemonade 7.3 In Stock
RAW - Unflavored -- In Stock
Strawberry Kiwi 8.5 In Stock
Watermelon 8.6 In Stock
Special Offer
90 Servings90 Servings $54.99
$71.13
90 Servings | $0.61 Per Serving
Flavor Taste Availability
Blue Raspberry 8.7 In Stock
Fruit Punch 8.2 In Stock
Grape 9.0 In Stock
Green Apple Explosion 8.8 In Stock
Lemon Lime 8.8 In Stock
Mango 8.6 In Stock
Orange -- In Stock
Pineapple 8.1 In Stock
Pink Lemonade 7.3 In Stock
Strawberry Kiwi 8.5 In Stock
Watermelon 8.6 In Stock
200 Capsules200 Capsules $19.99
$20.70
100 Servings | $0.20 Per Serving
Availability
In Stock

What's in SciVation Xtend

90 Servings Raspberry Blue
Serving Size: 1 Scoop (13.86 g)
Servings Per Container:90
Amount Per Serving % DV
Calories 0       
Total Fat 0 g 0%
Cholesterol 0 mg 0%
Sodium 220 mg 9%
Potassium 170 mg 5%
Total Carbohydrates 0 g 0%
Sugars 0 g **
VItamin B6 (as Pyridoxine Hydrochloride) 640 mcg 32%
L-Leucine 3,500mg **
L-Glutamine 2,500mg **
L-Isoleucine 1,750mg **
L-Valine 1,750mg **
Electrolyte Blend: 1,170mg **
Trisodium Citrate Dihydrate, Potassium Chloride, Sodium Chloride
Citrulline Malate (1:1) 1,000mg **
* Percent Daily Values are based on a 2,000 calorie diet. Your values may be higher or lower depending on your calorie needs. **Daily Value not established.
Other Ingredients:
Natural & Artificial Flavor, Citric Acid, Sucralose, Acesulfame Potassium (Ace-K), FD&C Blue Lake #1.
Contains Soy.
Allergen Warning: Produced on equipment that also processes dairy, wheat, peanuts, eggs, fish, shellfish, almonds or other tree nuts, sulfites or corn.

Directions For Xtend:

As a dietary supplement, mix one scoop per 8-10 oz. of water. Shake well and consume during exercise on training days, or throughout the day on non-training days. 

Directions for Xtend RTD: Consume one bottle immediately prior to, during, or after exercise.

Directions for Xtend 100mg Caps: As a dietary supplement, take two (2) capsules with 8oz (240 mL) water. For best results consume 5 to 6 servings (10 to 12 capsules) daily, especially on training days or when dieting.

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.
Learn more about Amino Acids.