Best Amino Acids for Working out, Muscle Growth and Recovery – July, 2018 Reviews & Buyers Guide

When you take working out seriously, you want to do everything you can to get the most out of your fitness routine. But eating right, hitting the gym hard, and protein shakes may not be enough to give you the edge you want in the gym—including the type of intense muscle growth you crave. That’s where the best amino acids for working outcome into play.

Wondering what are amino acids used for when working out? These essential amino acids (that can’t be produced by the body and must be ingested) help build the protein type that helps muscles be built and maintained, reducing fatigue and soreness from working out and can even help aid recovery after a workout.

This makes branched chain amino acids for working out the secret weapon in many bodybuilders’ and fitness enthusiasts’ routines.

Ready to try and get the most out of your workout by taking an amino acid? Keep these things in mind before you begin:

1. The best time to take a BCAA supplement is after you workout when your taxed and tired muscle tissue is more broken down.

2. Amino acids can be found in some foods, but only in small doses. Taking a supplement is a way to make sure you get the exact dosage you want consistently.

3. In addition to helping you out physically, BCAAs may even help you fight off the mental fatigue that can result from a long workout.

4. It’s a good idea to speak with your doctor before you begin taking an amino acid since they can interfere with some medications. Also, pregnant or breastfeeding women should avoid taking amino acids.

We’ve compiled a list of ten of the best amino acids for working out. Read on and get ready to hit the gym! :

Best Amino Acids for Working out, Muscle Growth and Recovery

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Our Favorite
Optimum Nutrition Amino Energy, Orange Cooler, Preworkout and Essential Amino Acids with Green Tea and Green Coffee Extract, 65 Servings
Highest Rated
MET-Rx BCAA 2200 Supplement, 180 count
Highest Quality
Thorne Research - Amino Complex - BCAA Powder for Sports Performance - NSF Certified for Sport - Lemon Flavor - 7.7 oz
BCAA Branched Chain Essential Amino Acids Powder by BulkSupplements (250 grams) | 100% Pure 2:1:1 Instantized Formula | Pre/Post Workout Bodybuilding Supplement | Boost Muscle Growth
Optimum Nutrition Instantized BCAA Branched Chain Essential Amino Acids Capsules, 1000mg, 400 Count
Description
Optimum Nutrition Amino Energy gives you the energy you’re after with a hundred mg of caffeine derived exclusively from natural sources that you likely are already comfortable ingesting, like coffee beans or green tea.
Encouraging more muscle growth, burning more fat, and even help you develop excellent muscle tone, MET-Rx BCAA 2200 can boost your energy, letting you hit the gym longer and harder.
Thorne Research Amino Complex is free of most major allergens, so you can feel safer taking it than you can many other amino acid supplements.
BulkSupplements BCAA Branched Chain Essential Amino Acids is a powder supplement that cuts out everything unnecessary.
Optimum Nutrition Mega-Size BCAA been around since 1986, but their focus and mission has always been to produce sports nutrition products at an exceptionally high quality.
Our Rating
Price
$30.98
$10.62
$40.00
$16.96
from $8.58
Our Favorite
Image
Optimum Nutrition Amino Energy, Orange Cooler, Preworkout and Essential Amino Acids with Green Tea and Green Coffee Extract, 65 Servings
Description
Optimum Nutrition Amino Energy gives you the energy you’re after with a hundred mg of caffeine derived exclusively from natural sources that you likely are already comfortable ingesting, like coffee beans or green tea.
Our Rating
Price
$30.98
Highest Rated
Image
MET-Rx BCAA 2200 Supplement, 180 count
Description
Encouraging more muscle growth, burning more fat, and even help you develop excellent muscle tone, MET-Rx BCAA 2200 can boost your energy, letting you hit the gym longer and harder.
Our Rating
Price
$10.62
Highest Quality
Image
Thorne Research - Amino Complex - BCAA Powder for Sports Performance - NSF Certified for Sport - Lemon Flavor - 7.7 oz
Description
Thorne Research Amino Complex is free of most major allergens, so you can feel safer taking it than you can many other amino acid supplements.
Our Rating
Price
$40.00
Image
BCAA Branched Chain Essential Amino Acids Powder by BulkSupplements (250 grams) | 100% Pure 2:1:1 Instantized Formula | Pre/Post Workout Bodybuilding Supplement | Boost Muscle Growth
Description
BulkSupplements BCAA Branched Chain Essential Amino Acids is a powder supplement that cuts out everything unnecessary.
Our Rating
Price
$16.96
Image
Optimum Nutrition Instantized BCAA Branched Chain Essential Amino Acids Capsules, 1000mg, 400 Count
Description
Optimum Nutrition Mega-Size BCAA been around since 1986, but their focus and mission has always been to produce sports nutrition products at an exceptionally high quality.
Our Rating
Price
from $8.58
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Sheer Strength Labs BCAA Capsules - Extra Strength 1,950mg Branched Chain Amino Acids Muscle Building Post Workout Supplement, 90 Easy-Swallow Veggie Caps, 30 Day Supply
Natureganics MEGA BCAA Amino Acids Dietary Supplement, 1600 mg, 60 Capsules
Scivation Xtend BCAA Powder, Branched Chain Amino Acids, BCAAs, Watermelon, 30 Servings
FitMiss Women's BCAA Powder, 6 Grams of BCAAs Amino Acids, Post Workout Recovery Drink for Muscle Recovery and Muscle Building, Strawberry Margarita, 30 Servings
BSN Amino X Supplement, Strawberry Dragon Fruit, 435 Gram
Description
Sheer Strength Labs BCAA Capsules offers a unique BCAA formula that is designed to be especially potent, making sure you get the most bang for your buck—and that you may get the most out of your workout.
Natureganics MEGA BCAA are vegan, so you don’t have to cheat on your diet to help supplement your muscle growth.
Scivation Xtend BCAA features electrolytes, which helps you to replenish the electrolytes you lose when you hit the gym hard.
FitMiss Women's BCAA Powder is designed specifically for women, so you can be sure you’re getting something that was developed in accordance with your own needs, and that will help you to see the results you want in the gym.
It comes in a bright, fruity, and tempting strawberry dragon fruit flavor that may make you feel more like you’re sipping a punch or a fruit-flavored cocktail as opposed to chugging down a supplement.
Our Rating
Price
$15.97
$17.77
$20.01
from $11.32
$17.99
Image
Sheer Strength Labs BCAA Capsules - Extra Strength 1,950mg Branched Chain Amino Acids Muscle Building Post Workout Supplement, 90 Easy-Swallow Veggie Caps, 30 Day Supply
Description
Sheer Strength Labs BCAA Capsules offers a unique BCAA formula that is designed to be especially potent, making sure you get the most bang for your buck—and that you may get the most out of your workout.
Our Rating
Price
$15.97
Image
Natureganics MEGA BCAA Amino Acids Dietary Supplement, 1600 mg, 60 Capsules
Description
Natureganics MEGA BCAA are vegan, so you don’t have to cheat on your diet to help supplement your muscle growth.
Our Rating
Price
$17.77
Image
Scivation Xtend BCAA Powder, Branched Chain Amino Acids, BCAAs, Watermelon, 30 Servings
Description
Scivation Xtend BCAA features electrolytes, which helps you to replenish the electrolytes you lose when you hit the gym hard.
Our Rating
Price
$20.01
Image
FitMiss Women's BCAA Powder, 6 Grams of BCAAs Amino Acids, Post Workout Recovery Drink for Muscle Recovery and Muscle Building, Strawberry Margarita, 30 Servings
Description
FitMiss Women's BCAA Powder is designed specifically for women, so you can be sure you’re getting something that was developed in accordance with your own needs, and that will help you to see the results you want in the gym.
Our Rating
Price
from $11.32
Image
BSN Amino X Supplement, Strawberry Dragon Fruit, 435 Gram
Description
It comes in a bright, fruity, and tempting strawberry dragon fruit flavor that may make you feel more like you’re sipping a punch or a fruit-flavored cocktail as opposed to chugging down a supplement.
Our Rating
Price
$17.99

Optimum Nutrition Amino Energy

A lot of fitness supplements will try to give you an edge by pumping you feel of caffeine from artificial sources. But if you’re looking for an energy boost that comes from natural sources instead, then you may love Optimum Nutrition Amino Energy.

Unlike many other amino acid supplements, Optimum Nutrition Amino Energy gives you the energy you’re after with a hundred mg of caffeine derived exclusively from natural sources that you likely are already comfortable ingesting, like coffee beans or green tea. You can even adjust the amount of Optimum Nutrition Amino Energy you take to help give you the right amount of caffeine and energy, depending on what works best for your own body.

Optimum Nutrition Amino Energy also avoids giving you energy from sugar (which can make you crash); each serving contains zero grams of sugar, and only has five to ten calories.

Pros and Cons

  • 0 grams of sugar
  • Features natural sources of caffeine
  • Orange Cooler flavor
  • Can leave a residue on your cup
  • Too sweet for some
See Product Details on Amazon

MET-Rx BCAA 2200

Curious what are amino acids good for when working out? Well, on top of helping you to recover from your workout, encouraging more muscle growth, burning more fat, and even help you develop excellent muscle tone, MET-Rx BCAA 2200 can boost your energy, letting you hit the gym longer and harder.

MET-Rx BCAA 2200 contains BS, in addition to its amino acids, which helps give your body the boost it needs to work hard enough to see the results you want. Not only that, but vitamin B6 may even help you metabolize BCAA better so that you can get the most out of your supplement.

MET-Rx BCAA 2200 may do a lot, but it won’t you a lot. It’s offered at a surprisingly low cost so, no matter your budget, you can start building the muscles of your dreams.

Pros and Cons

  • Includes vitamin B-6
  • Softgels
  • Low cost
  • Not vegetarian
  • Pills may break
See Product Details on Amazon

Thorne Research Amino Complex

If you have to deal with a food allergy or any intolerance or sensitivity, finding the right supplement for you can be a pain (and I feel you, I’ve spent hours of my life pouring over ingredient lists and label warnings).

But you don’t have to avoid taking a supplement because of your allergies. Thorne Research Amino Complex is free of most major allergens, so you can feel safer taking it than you can many other amino acid supplements. Because, after all, everyone deserves the chance to get as much from their gym workout as possible, no matter what their dietary needs are.

Thorne Research Amino Complex also features a clinically-researched active ingredient, so you can be more confident that you’re taking something that is likely to work and give you the kind of results you want.

Pros and Cons

  • Lemon flavor
  • Free from most major allergens
  • Clinically-researched active ingredient
  • Expensive
  • May cause stomach issues
See Product Details on Amazon

 

BulkSupplements BCAA Branched Chain Essential Amino Acids

Are you looking for a no-nonsense, pure, and simple amino acid supplement that’s offered at a great price? Then you may have to look no further than BulkSupplements BCAA Branched Chain Essential Amino Acids.

BulkSupplements BCAA Branched Chain Essential Amino Acids is a powder supplement that cuts out everything unnecessary. It contains no fillers and no additives, meaning you only get what you want, not a lot of stuff that you don’t need. (Which also means you aren’t paying for all those unwanted ingredients, which can save you a ton.)

You can be sure of what you are getting with BulkSupplements BCAA Branched Chain Essential Amino Acids as well, since the product is lab-tested for both purity and quality, helping you get something great consistently. And as an added bonus, BulkSupplements BCAA Branched Chain Essential Amino Acids comes in a zip pouch, so you can easily keep it closed when you’re storing it.

Pros and Cons

  • Powder formula
  • Lab-tested
  • Free of additives and fillers
  • Some notice a bitter taste
  • The powder can be messy
See Product Details on Amazon

 

Optimum Nutrition Mega-Size BCAA

Unfortunately, sometimes it can be hard to find a brand of amino acid supplements that you feel like you can trust. And if you take weightlifting, bodybuilding, or fitness seriously, you’ll only want to put something in your body that you feel confident in.

But Optimum Nutrition Mega-Size BCAA is a brand that you’ll likely be able to feel like you can get behind. Not only has Optimum Nutrition Mega-Size BCAA been around since 1986, but their focus and mission has always been to produce sports nutrition products at an exceptionally high quality.

Optimum Nutrition Mega-Size BCAA are all made in state-of-the-art facilities that are owned and operated by Optimum Nutrition themselves (a rarity in the sports nutrition world), and all of the facilities are GMP compliant. Which means that Optimum Nutrition Mega-Size BCAA is produced in facilities that live up to some of the strongest and demanding standards in the world.

Pros and Cons

  • Easy to swallow
  • Can take with a protein shake
  • Good value
  • Pills are large
  • Not strong enough for some
See Product Details on Amazon

Sheer Strength Labs BCAA Capsules

Sheer Strength Labs BCAA Capsules offers a unique BCAA formula that is designed to be especially potent, making sure you get the most bang for your buck—and that you may get the most out of your workout.Thanks to the amino acids benefits for working out, like improved muscle growth and decreased muscle soreness, many bodybuilders find the answer to “Are amino acids necessary for working out?” a resounding yes. And if you want to get the absolute most from a BCAA supplement? Well, an extra-strength formula like Sheer Strength Labs BCAA Capsules may be the perfect way to do that.

Sheer Strength Labs BCAA Capsules offers a unique BCAA formula that is designed to be especially potent, making sure you get the most bang for your buck—and that you may get the most out of your workout.

Sheer Strength Labs BCAA Capsules is also designed to help you burn fast baster, so in addition to possibly building more muscles, you could also lose any extra weight that’s hiding your abs or keeping you from looking ripped more quickly. And if Sheer Strength Labs BCAA Capsules doesn’t work for you, you can get your money back, thanks to their guarantee; all you have to do is return your empty Sheer Strength Labs BCAA Capsules bottle to them to receive a refund.

Pros and Cons

  • Easy to swallow
  • Extra-strength formula
  • Money-back guarantee
  • May cause fatigue
  • Can trigger stomach upset
See Product Details on Amazon

Natureganics MEGA BCAA

These days, more and more bodybuilders and serious workout enthusiasts are going vegan, whether for their health or to help improve the environment. If you’re a gym-goer who has gone plant-based (or is just looking to eat less animal products), then you’ll want to find a vegan amino acid supplement. And Natureganics MEGA BCAA may be just what you’re after.

Natureganics MEGA BCAA are vegan, so you don’t have to cheat on your diet to help supplement your muscle growth. On top of that, Natureganics MEGA BCAA’s formula is gluten-free and non-GMO, so it’s appropriate for many different diets and lifestyles.

And if you’re not sure if Natureganics MEGA BCAA will work out for you, you don’t have to worry about the risk of trying it out; Natureganics MEGA BCAA offers a complete money-back guarantee if it turns out that you don’t love it and are unsatisfied.

Pros and Cons

  • Vegan
  • Gluten-free
  • Non-GMO
  • Can become tolerant to the caffeine
  • Pills are large
See Product Details on Amazon

Scivation Xtend BCAA

If you think you know what do amino acids do for working out (repairing muscle, reducing fatigue, limiting soreness, and burning fat), Scivation Xtend BCAA wants to impress you by doing even more than your standard BCAA.

In addition to the typical benefits you can get from an amino acid supplement, Scivation Xtend BCAA features electrolytes, which helps you to replenish the electrolytes you lose when you hit the gym hard. Because of that, you can stay more hydrated—and you know how vital that is to a good workout.

Even though Scivation Xtend BCAA offers extra ingredients that others don’t, it’s nearly as remarkable for what it doesn’t contain; Scivation Xtend BCAA is free of sugar, carbs, and calories.

Pros and Cons

  • Watermelon flavor
  • Restores electrolytes
  • Sugar and carb-free
  • Can cause headaches
  • May have an aftertaste
See Product Details on Amazon

FitMiss Women's BCAA Powder

It’s not only men who want to get ripped. If you’re a woman who is eager to get toned, gain strength, build muscle, and shed excess weight, then you may be thrilled to hear about FitMiss Women’s BCAA Powder.

FitMiss Women's BCAA Powder is designed specifically for women, so you can be sure you’re getting something that was developed in accordance with your own needs, and that will help you to see the results you want in the gym. And if you’re into competitive fitness or athletics, FitMiss Women's BCAA Powder may make you even happier—it’s tested to be sure its free of any banned substances, so you can be more sure that you can safely compete while taking it.

Even better? FitMiss Women’s BCAA Powder tastes like a strawberry margarita, so it tastes and feels more like a reward than a supplement (and you know you deserve that after working out as hard as you do). It’s also free of carbs, sugars, and calories, so while it may taste like an indulgence, it’s anything but. And if you don’t love FitMiss Women’s BCAA Powder, it comes with a thirty-day money back guarantee, so you can try it risk-free!

Pros and Cons

  • Strawberry margarita flavor
  • Zero carbs
  • Tested for banned substances
  • Flavor is too mild for some
  • Can cause stomach bloat
See Product Details on Amazon

BSN Amino X Supplement

Okay, truth time? A lot of workout supplements can taste… pretty terrible. And just because you hit the gym hard doesn’t mean you want it to be hard to swallow your amino acids. (Besides, what good will a supplement do for you if you never want to take it?)

But BSN Amino X Supplement may be one that you don’t get tolerate taking, but that you may be eager to take. It comes in a bright, fruity, and tempting strawberry dragon fruit flavor that may make you feel more like you’re sipping a punch or a fruit-flavored cocktail as opposed to chugging down a supplement.

Plus, BSN Amino X Supplement is free from sugar and caffeine, which means you’re more likely to avoid both the crashes and jitters that can sometimes accompany workout supplements. Instead, it has vitamin B6, which can help pump up your energy naturally.

Pros and Cons

  • Strawberry dragon fruit flavor
  • Powder formula
  • Caffeine-free
  • Contains sucralose
  • Flavor is sour to some
See Product Details on Amazon

Final Thoughts

If you’re wondering are amino acids essential for working out, hopefully, these options and their list of impressive potential benefits will help convince you how vital they can be. After all, if you want the biggest, strongest, high-enduring muscles, you’ll want to do everything you can to help your body maintain and grow muscle tissue.

And who do amino acids do for working out? Well, they can work for nearly anyone who wants to take their fitness game to the next level and give their body everything they need to be as powerful and healthy as possible. Thanks to these top options available in 2018, you can find the one that works for you—and get ready to see even more potential results from your workout.