Best Amino Acids For Weight Loss – July, 2018 Reviews & Buyers Guide

When it comes to losing weight healthily and keeping it off, diet and exercise are the most important factors. But if diet and exercise aren’t enough, or if you need an additional boost, then benefits of amino acids for weight loss may be extremely appealing to you.

What do amino acids do for weight loss, exactly? Essential amino acids, which your body cannot produce on its own and which are very difficult to get enough of through diet alone, can help you lose weight by possibly getting your metabolic processes in shape, balancing out your hormones, and helping you get more nutrition.

Not only that, but some of the best amino acids for weight loss have been shown to potentially help stimulate weight loss hormones. It can also reduce muscle soreness when working out, making it easier to workout more and burn more calories.

Eager to explore amino acids for weight loss options? Be sure and keep these things in mind before you do:

1. While amino acids may help you to lose weight, you’ll still want to monitor your nutrition and make sure you’re staying active.

2. Curious when to take amino acids for weight loss? Taking them right before you work out may help them be most effective.

3. If you’re looking to lose some weight while pregnant, you’ll want to steer clear of amino acids; they may not be safe for you if you are carrying a child.

4. It’s a good idea to chat with your doctor before you begin taking an amino acid for weight loss, since they may interfere with some medications.

We’ve gathered ten of the best options for amino acids supplements for weight loss right here. Read on—and see if they can help you get fit!

Best Amino Acids For Weight Loss

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Our Favorite
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
Highest Rated
PRME WEEK SALE - Natura BCAA Capsules - Natural Branched Chain Amino Acids - Pre Workout Dietary Supplement for Men and Women - Pure BCAAs for Recovery, Weight Loss
Highest Quality
Scivation Xtend BCAA Powder, Branched Chain Amino Acids, BCAAs, Strawberry Kiwi, 90 Servings
RSP AminoLean - Amino Energy + Fat Burner, Pre Workout, Amino Acids & Weight Loss Powder for Men & Women, Fruit Punch, 30 Servings
AMINO SLIM - Slimming BCAA Weight Loss Drink For Women, Vegan Amino Acids & L-Glutamine Powder for Post Workout Recovery & Thyroid Support | Appetite Suppressant, Metabolism Booster & Stress Relief
Description
BCAA Branched Chain Essential Amino Acids offers a simple, pure formula of BCAAs that can get the job done.
Natura BCAA Capsules a great pick for you if you want to be more confident in your amino acid supplement.
Scivation Xtend BCAAs comes in unique flavors that are likely to set your mouth watering: blood orange, blue raspberry, and strawberry kiwi.
RSP AminoLean is meant to be an all-in-one amino acid supplement that can help you to burn fat and feel more energetic and focused.
Raw Synergies Amino Slim offers you more freedom and flexibility than many other amino acids available.
Our Rating
Price
$16.96
$15.90
from $16.83
$16.97
$24.99
Our Favorite
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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
BCAA Branched Chain Essential Amino Acids offers a simple, pure formula of BCAAs that can get the job done.
Our Rating
Price
$16.96
Highest Rated
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PRME WEEK SALE - Natura BCAA Capsules - Natural Branched Chain Amino Acids - Pre Workout Dietary Supplement for Men and Women - Pure BCAAs for Recovery, Weight Loss
Description
Natura BCAA Capsules a great pick for you if you want to be more confident in your amino acid supplement.
Our Rating
Price
$15.90
Highest Quality
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Scivation Xtend BCAA Powder, Branched Chain Amino Acids, BCAAs, Strawberry Kiwi, 90 Servings
Description
Scivation Xtend BCAAs comes in unique flavors that are likely to set your mouth watering: blood orange, blue raspberry, and strawberry kiwi.
Our Rating
Price
from $16.83
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RSP AminoLean - Amino Energy + Fat Burner, Pre Workout, Amino Acids & Weight Loss Powder for Men & Women, Fruit Punch, 30 Servings
Product
Description
RSP AminoLean is meant to be an all-in-one amino acid supplement that can help you to burn fat and feel more energetic and focused.
Our Rating
Price
$16.97
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AMINO SLIM - Slimming BCAA Weight Loss Drink For Women, Vegan Amino Acids & L-Glutamine Powder for Post Workout Recovery & Thyroid Support | Appetite Suppressant, Metabolism Booster & Stress Relief
Description
Raw Synergies Amino Slim offers you more freedom and flexibility than many other amino acids available.
Our Rating
Price
$24.99
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Best BCAA Capsules - Ranked #1 on Labdoor - Branched Chain Amino Acids Capsules, Vegan BCAA Pills for Men and Women 2:1:1 2100mg (90ct)
IdealLean, BCAAs For Women, Raspberry Lemonade - Build Lean Muscle Now with Branched Chain Amino Acid; Burn Fat with IdealLean’s Fat Loss Blend; 0 Carbs, Sugars, and Calories, 30 Servings
Best BCAA Supplement, UNCHAINED - Premium Branch Chained Amino Acids for Serious Athletes & Trainers. Delicious Pre Post & Intra Workout Drink Assist in Fat Loss Lean Mass & Recovery.(Blue Razz)
Amate Life Bedtime Workout - Nocturnal Fat Burner - Amino Acids Source - Stimulates Metabolism While You Sleep - Burn Fat at Night Sleeping - for Men & Women Made in USA Non GMO Dietary Supplement
RSP Liquid L-Carnitine 3000 - Weight Loss & Fat Burner Supplement for Men & Women, Stimulant Free Metabolism Enhancement, Max Strength Liquid L-Carnitine for Rapid Absorption Berry, 16 oz.
Description
Do Vitamins BCAA aim to be some of the purest BCAAs you can find in the entire world, which is ideal if you are looking for something powerful, potent, and potentially effective.
IdealLean BCAAs For Women is crafted with the female body in mind, so you can feel assured that you are taking something that has been thoughtfully made to suit your own particular needs.
It’s aim is to have its amino acids be absorbed into your bloodstream incredibly quickly, so you can start benefiting from its effects right away.
Amate Life Bedtime Workout also works to make sure you are more likely to have a good night’s sleep.
RSP Liquid L-Carnitine is a liquid amino acid supplement that is incredibly convenient to take, which make it more likely that you’ll take it regularly.
Our Rating
Price
$24.95
from $34.99
Currently not available
$13.95
$16.40
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Best BCAA Capsules - Ranked #1 on Labdoor - Branched Chain Amino Acids Capsules, Vegan BCAA Pills for Men and Women 2:1:1 2100mg (90ct)
Description
Do Vitamins BCAA aim to be some of the purest BCAAs you can find in the entire world, which is ideal if you are looking for something powerful, potent, and potentially effective.
Our Rating
Price
$24.95
Image
IdealLean, BCAAs For Women, Raspberry Lemonade - Build Lean Muscle Now with Branched Chain Amino Acid; Burn Fat with IdealLean’s Fat Loss Blend; 0 Carbs, Sugars, and Calories, 30 Servings
Description
IdealLean BCAAs For Women is crafted with the female body in mind, so you can feel assured that you are taking something that has been thoughtfully made to suit your own particular needs.
Our Rating
Price
from $34.99
Image
Best BCAA Supplement, UNCHAINED - Premium Branch Chained Amino Acids for Serious Athletes & Trainers. Delicious Pre Post & Intra Workout Drink Assist in Fat Loss Lean Mass & Recovery.(Blue Razz)
Description
It’s aim is to have its amino acids be absorbed into your bloodstream incredibly quickly, so you can start benefiting from its effects right away.
Our Rating
Price
Currently not available
Image
Amate Life Bedtime Workout - Nocturnal Fat Burner - Amino Acids Source - Stimulates Metabolism While You Sleep - Burn Fat at Night Sleeping - for Men & Women Made in USA Non GMO Dietary Supplement
Description
Amate Life Bedtime Workout also works to make sure you are more likely to have a good night’s sleep.
Our Rating
Price
$13.95
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RSP Liquid L-Carnitine 3000 - Weight Loss & Fat Burner Supplement for Men & Women, Stimulant Free Metabolism Enhancement, Max Strength Liquid L-Carnitine for Rapid Absorption Berry, 16 oz.
Description
RSP Liquid L-Carnitine is a liquid amino acid supplement that is incredibly convenient to take, which make it more likely that you’ll take it regularly.
Our Rating
Price
$16.40

BCAA Branched Chain Essential Amino Acids

If you’re not looking for fancy flavors, unique delivery methods, or any gimmicks at all, then you may love what BCAA Branched Chain Essential Amino Acids has to offer. Instead of elaborate additives and frills, BCAA Branched Chain Essential Amino Acids offers a simple, pure formula of BCAAs that can get the job done.

This potent powder is packaged in an easy to store zip pouch, instead of a giant, bulky cylinder, so it’s easy to keep in your kitchen or even in your gym locker. Simply add it to water, or your beverage of choice, and let the amino acids do their thing.

BCAA Branched Chain Essential Amino Acids is free from fillers and additives and is lab-tested for purity and quality, so you can have fewer questions about what you’re getting.

Pros and Cons

  • Powder formula
  • Zip pouch
  • Additive and filler free
  • Bitter taste
  • Has a strong smell
See Product Details on Amazon

Natura BCAA Capsules

When you’re trusting your health and fitness to a supplement, you want to choose a brand you can feel confident and secure in. One of the best ways to do this is to find out which brands have already secured great ratings—which may make Natura BCAA Capsules a great pick for you if you want to be more confident in your amino acid supplement.

Natura BCAA Capsules offers a top-rated formula that is designed to be potent and powerful for men and women looking to lose weight and build toned lean muscle. Natura BCAA Capsules may help you generate more protein, meaning it’s easier for your body to build muscle when you work out—and may help you to look more toned or ripped.

On top of that, Natura BCAA Capsules is a natural supplement, so you can feel better about what you are putting in your body. And if you don’t end up loving Natura BCAA Capsules? They offer a stunning year-long money-back guarantee, so you can take your time making sure that Natura BCAA Capsules works for you before you feel fully financially committed.

Pros and Cons

  • Natural
  • Money-back guarantee
  • Formula is top-rated
  • Not strong enough for some
  • A bit high-priced
See Product Details on Amazon

Scivation Xtend BCAAs

Okay, let’s be real. Is there anyone who wants to take an amino acid supplement that tastes awful? (I know I have zero interest in that.) If you want to select an amino acid supplement that you’ll want to take (and may end up taking more often because of it), then Scivation Xtend BCAAs may be calling your name.

Scivation Xtend BCAAs comes in unique flavors that are likely to set your mouth watering: blood orange, blue raspberry, and strawberry kiwi. (I am a huge sucker for strawberry kiwi anything, personally.) But to get this great flavor, you don’t have to settle for an unhealthy formula. In fact, Scivation Xtend BCAAs is free from calories, sugar, and carbs, so you get more of what you crave and less of what you want to avoid.

Scivation Xtend BCAAs also features electrolytes, so you can stay more hydrated during your workout without having to resort to a sweet, sugar-laden sports drink to replenish your lost electrolytes. 

Pros and Cons

  • Strawberry kiwi, blue raspberry, or blood orange flavor
  • Carb-free
  • Contains electrolytes
  • May cause headaches
  • Too sweet for some
See Product Details on Amazon

RSP AminoLean

When you’re on the hunt for an amino acid to help you lose weight, it makes sense to select one that is designed to help you lose weight (instead of focusing primarily on muscle building or even brain health). RSP AminoLean is meant to be an all-in-one amino acid supplement that can help you to burn fat and feel more energetic and focused (which may encourage to work out as well).

Not only that but unlike many other amino acids for weight loss you may find, RSP AminoLean is able to be taken at nearly any time of the day. You don’t have to only utilize before or after a workout, so you can make sure and try to get the benefits of an amino acid even on days when you’re not hitting the gym.

Plus, RSP AminoLean is made in a GMP-certified lab, so you can feel good about the kind of strict standards it was produced under. And every one of its ingredients is tested and researched, so you can feel more confident about your amino acid supplement.

Pros and Cons

  • Can take almost any time in the day
  • The complete formula for weight loss
  • Tested formula
  • Flavor may be too sweet
  • Some find the texture grainy
See Product Details on Amazon

Raw Synergies Amino Slim

If you want the energy boost and fat burning effects of amino acids good for weight loss, but if you don’t like or can’t take caffeine (I feel your pain; I’ve been on decaf for ages), then you don’t have to give up on finding an amino acid that will work for you.

While many amino acid supplements for weight loss include caffeine, Raw Synergies Amino Slim is completely caffeine-free. Even if you can consume caffeine, Raw Synergies Amino Slim offers you more freedom and flexibility than many other amino acids available. Since it’s caffeine-free, you can take it any time of the day you want, including right before bed. In fact, it may even help improve your sleep quality.

Raw Synergies Amino Slim also works hard to try and help you experience fewer sugar cravings and to reduce your hunger, so it can make lowering your calories even easier than other amino acids are able to do.

Pros and Cons

  • Caffeine-free
  • Can be taken before bed
  • Fermented BCAAs
  • Can be grainy
  • Some notice a chemical taste
See Product Details on Amazon

Do Vitamins BCAA

When it comes to what you put inside your own body, you only want to choose the very best. Do Vitamins BCAA has one impressive claim that may make it one of the best options you can find on the market—this amino acid supplement has been ranked number one in quality on the website Labdoor.com.

Plus, Do Vitamins BCAA aim to be some of the purest BCAAs you can find in the entire world, which is ideal if you are looking for something powerful, potent, and potentially effective. Even better? Do Vitamins BCAA is suitable for many diets and lifestyles; it’s certified appropriate for the vegan, paleo, and keto diets and is also certified for sports. And Do Vitamins BCAA is free of soy, artificial ingredients, and banned substances, and is tested by a third party.

And if you’re still not sure if Do Vitamins BCAA will work for you, don’t worry—you don’t have to know right away. Do Vitamins BCAA gives you thirty days to find out if you love, and if it doesn’t work for you, you can receive a full refund from them.

Pros and Cons

  • Ranked number one on Labdoor
  • Certified appropriate for many diets
  • 30-day guarantee
  • May cause constipation
See Product Details on Amazon

IdealLean BCAAs For Women

Are you a woman that’s looking to find an extra edge against stubborn body fat and build lean muscle in the gym? Then you may want to choose an amino aid supplement that is designed specifically for your body and your needs, like IdealLean BCAAs For Women.

IdealLean BCAAs For Women is crafted with the female body in mind, so you can feel assured that you are taking something that has been thoughtfully made to suit your own particular needs. And IdealLean BCAAs For Women doesn't just feature high-quality BCAA; it includes coconut powder to help improve your hydration when you’re sweating it out at the gym.

And what’s the point of taking a weight loss supplement if it’s loaded with sugar and calories, like some art? IdealLean BCAAs For Women contains absolutely no calories or sugars per servings, so you won’t feel like you’re wrecking your nutritional plan by taking this amino acid. Thankfully though, that doesn’t mean you have to give up on great flavor; IdealLean BCAAs For Women has a sweet and fruity raspberry lemonade taste, so you can get the flavor you crave with calories or sugar.

Pros and Cons

  • Raspberry lemonade flavor
  • Zero calories
  • Contains Fat Loss Blend
  • Taste is very strong
  • Expensive
See Product Details on Amazon

Chizled Labs Unchained Premium BCAA

If you want to get the benefits of an amino acid, you need to make sure and select one that your body can easily handle and absorb. (After all, a supplement does you zero good if you have too many issues digesting it, or if you don’t bother taking it consistently because it doesn’t sit well with you.)

But Chizled Labs Unchained Premium BCAA is an amino acid powder that is formulated specifically to be easy for your body to digest. It’s aim is to have its amino acids be absorbed into your bloodstream incredibly quickly, so you can start benefiting from its effects right away.

And if you’re concerned about just what exactly your body is absorbing (as, frankly, you should be), then Chizled Labs Unchained Premium BCAA can put your mind to ease. Not only is Chizled Labs Unchained Premium BCAA made in the USA solely in GMP-certified facilities, but they strive to be a hundred-percent transparent, you don’t have to wonder what it is that’s inside your next dose.

Pros and Cons

  • Money-back guarantee
  • Designed to be easy to digest
  • Made in the USA
  • Some dislike the taste
  • The flavor can be too sweet
See Product Details on Amazon

Amate Life Bedtime Workout

Okay, so not all of us love working out all of the time, even when our goal is to lose weight. Or, we may want a supplement that helps our bodywork to lose weight even when we aren’t in the gym so that we can supplement our workout results. If either of these cases sounds like you, then Amate Life Bedtime Workout may be the supplement you’ve been dreaming of.

Amate Life Bedtime Workout is unlike other amino acid supplements in that, instead of being designed to work to help you lose weight while you work out, Amate Life Bedtime Workout is designed to help you lose weight while you sleep. When you take a capsule before you go to bed, it may help your body burn fat while you’re sleeping by maximizing your metabolism, so you can lose weight while you relax and snooze away.

Amate Life Bedtime Workout may help you in even more ways than just helping you shed pounds; Amate Life Bedtime Workout also works to make sure you are more likely to have a good night’s sleep, which can mean that you wake up feeling more refreshed and energized.

Pros and Cons

  • Designed to work while you sleep
  • Made in the USA
  • Non-GMO
  • May cause insomnia
See Product Details on Amazon

RSP Liquid L-Carnitine

If you hate the idea of swallowing pills or having to mix a powder into water or another drink every time you take it, then liquid amino acids for weight loss may be the right choice for you. RSP Liquid L-Carnitine is a liquid amino acid supplement that is incredibly convenient to take, which make it more likely that you’ll take it regularly.

You don’t have to fret about taking a liquid amino acid when it comes to taste; RSP Liquid L-Carnitine comes in a berry flavor that may make you feel like you’re sipping on a delicious, treat-like beverage instead of swallowing something potentially beneficial to your health.

RSP Liquid L-Carnitine is free of stimulants as well, so you are less likely to get that jittery, edgy feeling that amino acid supplements with loads of caffeine can cause in you (I have to stay away from caffeine, so I always appreciate when a supplement avoids it).

Even better? RSP Liquid L-Carnitine is all natural, so you don’t have to worry about ingesting a bunch of artificial ingredients for the sake of convenience and good taste. And RSP Liquid L-Carnitine aims to help ensure you of its quality; every ingredient in RSP Liquid L-Carnitine is tested, scientifically-researched, and is made in a lab that’s GMP certified.

Pros and Cons

  • Liquid formula
  • Berry flavor
  • Stimulant-free
  • May cause a light-headed feeling
  • Contains sucralose
See Product Details on Amazon

Final Thoughts

When you’re considering taking a supplement to help you lose weight (or for any health reason), you want to be completely sure that what you’re getting is likely worth it. We’ve done the legwork for you in finding the best amino acids for weight loss: reviews, brand research, looking up results, checking out ingredients, etc. so you can focus on your fitness and nutrition without spending time pouring over research.

Thanks to this guide to the best amino acids for weight loss, you can feel more certain in whichever amino acid you choose to help give you the edge you may need to lose weight, feel healthier, and even develop toned lean muscles.