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The Best Gnc Bcaa of 2023 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Gnc Bcaa of 2023. Check our ranking below.

2,204 Reviews Scanned

Rank No. #1

GNC Pro Performance BCAA

GNC Pro Performance BCAA 1800 mg Branched Chain Amino Acids are crucial for protein synthesis and the support of muscle recovery* Supplies 1800 mg Branched Chain Amino Acids
Blend of Leucine, Isoleucine & Valine
Helps Reduce Muscle Protein Breakdown*
240 capsules per serving
Branched Chain Amino Acids Are Crucial For Protein Synthesis And The Support Of Muscle Recovery

Rank No. #2

BEYOND RAW Precision BCAA Powder | Anabolic Recovery & Power Output | Blue Raspberry Lemonade | 30 Servings

Beyond Raw Precision BCAA - Blue Raspberry Lemonade: Anabolic Recovery & Power Output A concentrated BCAA complex precisely formulated to provide the body what it needs to enhance power output and support muscle repair following exercise. When faced with extreme exertion, and unrelenting dedication, subjects must be given the opportunity to convert physical labor into molecular change. CONSIDERABLE DOSE OF BCAAs: 10g of BCAAs per serving, including 5g of Leucine, to fuel skeletal muscles and
Precision BCAA contains a whopping 5g of Leucine per serving to support muscle-building goals.
During exercise, electrolytes are lost through sweat and can lead to muscle cramping. Precision BCAA provides highly bioavailable sources of key electrolytes, namely magnesium and calcium, to support hydration and performance in addition to 10g of BCAAs to help fuel skeletal muscles during exercise and facilitate recovery efforts.
Insulin is considered an anabolic hormone as it facilitates nutrient uptake in cells, including amino acids, and encourages the synthesis of protein.

SaleRank No. #3

XTEND Original BCAA Powder Watermelon Explosion - Sugar Free Post Workout Muscle Recovery Drink with Amino Acids - 7g BCAAs for Men & Women - 30 Servings

XTEND BCAA POWDER FOR MEN & WOMEN - The World's Number 1 BCAA Brand has been perfecting recovery since 2004 with 7 grams of BCAAs in the nature-designed and research-proven 2:1:1 ratio
SUGAR-FREE BRANCHED CHAIN AMINO ACIDS - Zero sugar, zero calories, and zero carbs in every delicious serving. XTEND post workout drink mix helps support muscle recovery and growth
IMPROVE RECOVERY & HYDRATION - Consume a minimum of 14 grams of BCAAs per day - before, during, and after your workout. Added electrolytes help you to stay hydrated and support recovery. Mix each level scoop in 10-14 fl. oz. of water and shake well
TESTED & TRUSTED BY THIRD PARTIES - NSF Contents Tested & Certified and Informed-Choice Certified symbolizing strict standards in product development, testing, and quality - safety for athletes and free of banned substances prohibited in sports
DELICIOUS FLAVORS UNLIKE ANYTHING ON THE MARKET - Mango Madness, Rainbow Sherbet, Blue Raspberry Ice, Glacial Grape, Freedom Ice, Watermelon Explosion, Italian Blood Orange, Lemon Lime Squeeze, Knockout Fruit Punch, and Many More

SaleRank No. #4

GNC Pro Performance Essential Amino Complete, Tangy Orange, 30 Servings, Supports Muscle Recovery

GNC Pro Performance Essential Amino Complete - Tangy Orange Essential amino acids (EAA), including branched chain amino acids (BCAA), cannot be made by the body and therefore must be obtained through your diet. These amino acids are crucial to lean muscle maintenance and for helping reduce muscle protein breakdown. Essential Amino Complete contains 5 grams of BCAA in an optimal 2:1 ratio to support protein synthesis, plus an additional 5 grams of EAA for muscle recovery and electrolytes for
Post-Workout - Supports Recovery*
Non-Training Days - May be used to support muscle protein synthesis and help reduce muscle protein breakdown*
Tested and certified Banned Substance Free
No sugar and mixes easily with a simple stir, shake or blend

Rank No. #5

GNC Pro Performance Essential Amino Complete, Strawberry Kiwi, 15.87 oz, Supports Muscle Recovery

GNC Pro Performance Essential Amino Complete - Strawberry Kiwi Essential amino acids (EAA), including branched chain amino acids (BCAA), cannot be made by the body and therefore must be obtained through your diet. These amino acids are crucial to lean muscle maintenance and for helping reduce muscle protein breakdown. Essential Amino Complete contains 5 grams of BCAA in an optimal 2:1 ratio to support protein synthesis, plus an additional 5 grams of EAA for muscle recovery and electrolytes for
Post-Workout - Supports Recovery*
Non-Training Days - May be used to support muscle protein synthesis and help reduce muscle protein breakdown*
Tested and certified Banned Substance Free
No sugar and mixes easily with a simple stir, shake or blend

Rank No. #6

BEYOND RAW Precision Amino: Gummy Worm - 25 Servings

BEYOND RAW Precision Amino - Next Generation Recovery & Power*: Gummy Worm - 25 Servings NEW AND IMPROVED BCAAs + EAAs FORMULA: BEYOND RAW Precision Amino delivers 10g of anabolic essential amnio acids, including all 9 EAAs, including 8g of branched-chain amino acids in a science-backed 2:1:1 ratio. REPLENISH MUSCLES FASTER WITH A RAPID-ABSORBING FORM OF GLUTAMINE: an amino acid involved in protein synthesis and hydrating muscle cells*. INCREASE POWER OUTPUT: Precision Amino includes
2.5g BetaPower
2g Velositol
1g L-Alanyl-L-Glutamine
No Sugar, Soy, and Gluten Free

Rank No. #7

GNC Pro Performance Amino

Supports protein synthesis and muscle repair*
3000mg of amino acids per serving
Supplementing with amino acids can help provide additional support for the maintenance and recovery of lean muscle*
Easy-to-take softgel format
Amino Acids Are The Building Blocks Of Protein And Are Required For Muscle Repair And Growth.Supplementing With Amino Acids Can Provide Additional Support For The Maintenance And Recovery Of Lean Muscle.

Rank No. #8

PMD Sports BCAA Stim-Free Amino Acids - Better Workout Performance, Enhanced Recovery, Daily Energy, Muscle Builder, and Muscle Sparing - BCAA Powder Drink Mix - Blue Razz (30 Servings)

BCAAs for Professional Muscular Development: Whether used as a pre-, intra-, or post-workout, branched-chain amino acids (BCAAs) are an essential part of an effective sports nutrition regimen. PMD's BCAA are instantized formulas that are highly soluble, so they mix well in liquids. They offer an effective means to help maximize muscular performance during exercise, and they can help enhance recovery. Use PMD's BCAA to take your results to the next level.
Build Muscle and Increase Strength: PMD’s BCAA is a high-quality sports nutrition powder that can help build lean muscle mass, increase strength gains, reduce muscle soreness between workouts, and improve muscle function overall. It's also formulated with two powerful ingredients: HICA (Alpha-Hydroxyisocaproic Acid) and Alpha KIC (Alpha Ketoisocaproate) to help produce even greater results.
Enhance Stamina and Endurance: With an ideal 2:1:1 ratio of Leucine, Isoleucine, and Valine PMD's BCAA offers an effective pathway to help stimulate protein synthesis. This premium formula offers the essential amino acids your body needs but cannot synthesize from other compounds, meaning they must be obtained through diet. Branched-chain amino acids have a strong history of providing the means to support lean muscle mass, enhance endurance, increase performance, and accelerate recovery times.
Muscle Sparing: BCAAs can be effective in supporting both catabolic and anabolic states of muscle growth. In a catabolic state of breakdown, BCAAs serve as an energy source. In an anabolic state of growth condition, BCAAs can stimulate protein synthesis and help with muscle cell growth. Being able to support both of these states BCAAs offer a highly versatile solution that can help you achieve your goals.
Strengthen Your Workout Stack: Stack PMD’s BCAA with your favorite pre-workout supplement to help strengthen muscular performance and improve workout results. Support your pre-workout by using BCAA as an intra-workout to keep your workout going strong. Or use PMD’s BCAA alongside your favorite protein to help support an even greater degree of recovery. If you are serious about your training and always looking for that edge PMD's BCAA can help you achieve the results you deserve.

SaleRank No. #9

XTEND Ripped BCAA Powder Strawberry Kiwi | Cutting Formula + Sugar Free Post Workout Muscle Recovery Drink with Amino Acids | 7g BCAAs for Men & Women | 30 Servings

XTEND BCAA POWDER FOR MEN & WOMEN - The World's #1 BCAA Brand has been perfecting recovery since 2004 with 7 grams of BCAAs in the nature-designed and research-proven 2:1:1 ratio
SUGAR-FREE BRANCHED CHAIN AMINO ACIDS - Zero sugar, low calories, and low carbs in every delicious serving
IMPROVE RECOVERY & HYDRATION - Consume a minimum of 14 grams of BCAAs per day - before, during, and after your workout - to stay hydrated and support recovery
INCREASE METABOLISM SUPPORT - Formulated with fat-burning ingredients like CLA and Capsimax to boost recovery, support fat loss, and help you build and maintain muscle.
DELICIOUS FLAVORS UNLIKE ANYTHING ON THE MARKET - Blueberry Lemonade, Freedom Ice, Orchard Splash, Strawberry Kiwi Splash, Watermelon Lime

Rank No. #10

GNC Pro Performance Essential Amino Complete, Blueberry Acai, 15.87 oz., Supports Muscle Recovery

GNC Pro Performance Essential Amino Complete - Blueberry Acai Essential amino acids (EAA), including branched chain amino acids (BCAA), cannot be made by the body and therefore must be obtained through your diet. These amino acids are crucial to lean muscle maintenance and for helping reduce muscle protein breakdown. Essential Amino Complete contains 5 grams of BCAA in an optimal 2:1 ratio to support protein synthesis, plus an additional 5 grams of EAA for muscle recovery and electrolytes for
Post-Workout - Supports Recovery*
Non-Training Days - May be used to support muscle protein synthesis and help reduce muscle protein breakdown*
Tested and certified Banned Substance Free
No sugar and mixes easily with a simple stir, shake or blend

Rank No. #11

GHOST BCAA Powder Amino Acids Supplement, Sour Patch Kids Watermelon - 30 Servings - Sugar-Free Intra, Post & Pre Workout Amino Powder & Recovery Drink, 7G BCAA Supports Muscle Growth

BCAAs and Epic Flavors: GHOST BCAAs and SOUR PATCH KIDS Watermelon flavor…what’s not to love? Enjoy your favorite sour candy flavor during your workout, throughout the day, or before a night out. 30 servings per container.
7G BCAAs: GHOST BCAA delivers a massive 7G of vegan-fermented BCAAs (3500MG Leucine, 1750MG Isoleucine and 1750MG Valine) per scoop.
Made with Astragin: Astragin helps improve your body’s ability to absorb key amino acids, proteins, and glucose…In other words, this ingredient ensures you’re getting maximum benefits in every scoop.
Total Transparency: All GHOST products feature a transparent label that fully discloses the dose of each active ingredient. Zero proprietary blends means you know what you’re getting in each and every scoop. GHOST BCAA is vegan-friendly, soy-free, gluten-free, and sugar-free.
BE SEEN: As a premium active lifestyle brand, GHOST is powering and empowering users to BE SEEN beyond the walls of the gym. The name GHOST and mantra “BE SEEN” come from that feeling of being behind the scenes and wanting to be heard, waiting to make an impact. We’re all Ghosts. This is our time.

Rank No. #12

GNC Pro Performance Essential Amino Complete, Strawberry Banana, 15.87 oz., Supports Muscle Recovery

GNC Pro Performance Essential Amino Complete - Strawberry Banana Essential amino acids (EAA), including branched chain amino acids (BCAA), cannot be made by the body and therefore must be obtained through your diet. These amino acids are crucial to lean muscle maintenance and for helping reduce muscle protein breakdown. Essential Amino Complete contains 5 grams of BCAA in an optimal 2:1 ratio to support protein synthesis, plus an additional 5 grams of EAA for muscle recovery and electrolytes for
Post-Workout - Supports Recovery*
Non-Training Days - May be used to support muscle protein synthesis and help reduce muscle protein breakdown*
Tested and certified Banned Substance Free
No sugar and mixes easily with a simple stir, shake or blend

Rank No. #13

XTEND Sport BCAA Powder Blue Raspberry Ice - Electrolyte Powder for Recovery & Hydration with Amino Acids - 30 Servings

XTEND BCAA POWDER FOR MEN & WOMEN - The World's Number 1 BCAA Brand has been perfecting recovery since 2004 with 7 grams of BCAAs in the nature-designed and research-proven 2:1:1 ratio
SUGAR-FREE BRANCHED CHAIN AMINO ACIDS - Zero sugar, zero calories, and zero carbs in every delicious serving. XTEND post workout drink mix helps support muscle recovery and growth. Formulated for athletes for optimal performance
IMPROVE RECOVERY & HYDRATION - Consume a minimum of 14 grams of BCAAs per day - before, during, and after your workout. Added electrolytes help you to stay hydrated and support recovery. Mix each level scoop in 10-14 fl. oz. of water and shake well
TESTED & TRUSTED BY THIRD PARTIES - Proudly NSF Certified for Sport, an independent certification program recognized by the United States Anti-Doping Agency (USADA), Major League Baseball, the National Hockey League and the Canadian Football League
DELICIOUS FLAVORS UNLIKE ANYTHING ON THE MARKET - Blue Raspberry Ice and Strawberry Kiwi Splash

Rank No. #14

Xtend Original BCAA Powder Mango Madness, Sugar Free Post Workout Muscle Recovery Drink with Amino Acids for Men & Women, 14.8 Oz

XTEND BCAA POWDER FOR MEN & WOMEN - The World's #1 BCAA Brand has been perfecting recovery since 2004 with 7 grams of BCAAs in the nature-designed and research-proven 2:1:1 ratio
Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
SUGAR-FREE BRANCHED CHAIN AMINO ACIDS - Zero sugar, zero calories, and zero carbs in every delicious serving. XTEND post workout drink mix helps support muscle recovery and growth
IMPROVE RECOVERY & HYDRATION - Consume a minimum of 14 grams of BCAAs per day - before, during, and after your workout. Added electrolytes help you to stay hydrated and support recovery. Mix each level scoop in 10-14 fl. oz. of water and shake well
TESTED & TRUSTED BY THIRD PARTIES - Proudly NSF Contents Tested & Certified and Informed-Choice Certified symbolizing strict standards in product development, testing, and quality, safety for athletes of all levels and free of banned substances prohibited in sport

Rank No. #15

PMD Sports BCAA Stim-Free Amino Acids - Better Workout Performance, Enhanced Recovery, Daily Energy, Muscle Builder, and Muscle Sparing - BCAA Powder Drink Mix - Grape (30 Servings)

BCAAs for Professional Muscular Development: Whether used as a pre-, intra-, or post-workout, branched-chain amino acids (BCAAs) are an essential part of an effective sports nutrition regimen. PMD's BCAA are instantized formulas that are highly soluble, so they mix well in liquids. They offer an effective means to help maximize muscular performance during exercise, and they can help enhance recovery. Use PMD's BCAA to take your results to the next level.
Build Muscle and Increase Strength: PMD’s BCAA is a high-quality sports nutrition powder that can help build lean muscle mass, increase strength gains, reduce muscle soreness between workouts, and improve muscle function overall. It's also formulated with two powerful ingredients: HICA (Alpha-Hydroxyisocaproic Acid) and Alpha KIC (Alpha Ketoisocaproate) to help produce even greater results.
Enhance Stamina and Endurance: With an ideal 2:1:1 ratio of Leucine, Isoleucine, and Valine PMD's BCAA offers an effective pathway to help stimulate protein synthesis. This premium formula offers the essential amino acids your body needs but cannot synthesize from other compounds, meaning they must be obtained through diet. Branched-chain amino acids have a strong history of providing the means to support lean muscle mass, enhance endurance, increase performance, and accelerate recovery times.
Muscle Sparing: BCAAs can be effective in supporting both catabolic and anabolic states of muscle growth. In a catabolic state of breakdown, BCAAs serve as an energy source. In an anabolic state of growth condition, BCAAs can stimulate protein synthesis and help with muscle cell growth. Being able to support both of these states BCAAs offer a highly versatile solution that can help you achieve your goals.
Strengthen Your Workout Stack: Stack PMD’s BCAA with your favorite pre-workout supplement to help strengthen muscular performance and improve workout results. Support your pre-workout by using BCAA as an intra-workout to keep your workout going strong. Or use PMD’s BCAA alongside your favorite protein to help support an even greater degree of recovery. If you are serious about your training and always looking for that edge PMD's BCAA can help you achieve the results you deserve.

SaleRank No. #16

BPI Sports Best BCAA - Building Blocks of Protein and Muscle - Post-Workout Recovery - Weight Loss Support - Fruit Punch, 30 Servings, 300 grams

Muscle Growth: BCAA plays an integral role in the growth, maintenance, and repair of muscle
Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
Weight Loss: Contains a conjugated linoleic acid (CLA) matrix, which helps support muscle growth
Performance: Our potent BCAA powder boosts endurance levels to support athletic performance
Recovery: BCAA supports muscle repair and rebuild to aid post-workout recovery

Rank No. #17

Optimum Nutrition Instantized BCAA Capsules, Keto Friendly Branched Chain Essential Amino Acids, 1000mg, 400 Count

One 400 capsule container (200 serving supply) of Optimum Nutrition BCAA Essential Amino Acids Capsules
Each 2-tablet serving of BCAA capsules contains a 2:1:1 ratio of Leucine to Isoleucine and Valine
Amino acid supplement to incorporate into your routine
Use the easy to swallow capsules first thing in the morning or in the 30 minutes before or immediately after training
Take the branched chain amino acids with your favorite beverage or protein shake

Rank No. #18

GNC Unbreakable Performance Amino | Feul + Recover, Banned Substance Free | Berry-On Acai | 30 Servings

UNBREAKABLE PERFORMANCE Fueled By GNC Amino – Berry-On Açaí: Banned Substance Free⬩ EAA + BCAA Exclusively from GNC and trainer Jay Glazer: Rehydrate mid-workout and get ready to recover with EAA and BCAA*. Every purchase of UNBREAKABLE PERFORMANCE contributes to the incredible Merging Vets & Players program, a non-profit organization helping combat veterans and former professional athletes transition into their new lives. It’s a community where they work out together, huddle to share their
Ideal for use during workouts, after workouts or on non-training days
Fuel muscle recovery with a blend of EAA and BCAA*
Help reduce muscle protein breakdown on days off*
⬩Products were tested for over 220 banned substances on the 2020 World Anti-Doping Agency (WADA) prohibited List via LGC skip lot testing protocol #ICP0307.

Rank No. #19

Optimum Nutrition 400 BCAA 1000 (400 Capsules)

THE BIGGER PICTURE OF BRANCHED CHAIN AMINO ACIDS (BCAAs)L-Leucine, L-Isoleucine, and L-Valine are commonly grouped together and referred to as Branched Chain Amino Acids, or BCAAs, because of their unique branched chemical structure. BCAAs are essential, meaning that they must be consumed through the diet, since the human body cannot make them from other compounds. BCAAs provide active adults with versatile support for training endurance and recovery. Used with protein powders and/or
L-Leucine, L-Isoleucine, And L-Valine Are Commonly Grouped Together And Referred To As Branched Chain Amino Acids, Or Bcaas, Because Of Their Unique Branched Chemical Structure. Bcaas Are Essential, Meaning That They Must Be Consumed Through The Diet, Since The Human Body Cannot Make Them From Other Compounds. Bcaas Provide Active Adults With Versatile Support For Training Endurance And Recovery. Used With Protein Powders And/Or Protein-Rich Foods, These 1G Capsules Help Support Muscle Recovery
The Bigger Picture Of Branched Chain Amino Acids (Bcaas)
L-Leucine, L-Isoleucine, And L-Valine Are Commonly Grouped Together And Referred To As Branched Chain Amino Acids, Or Bcaas, Because Of Their Unique Branched Chemical Structure. Bcaas Are Essential, Meaning That They Must Be Consumed Through The Diet, Since The Human Body Cannot Make Them From Other Compounds. Bcaas Provide Active Adults With Versatile Support For Training Endurance And Recovery. Used With Protein Powders And/Or Protein-Rich Foods, These 1G Capsules Help Support Muscle Recovery
The Bigger Picture Of Branched Chain Amino Acids (Bcaas)

Rank No. #20

Nutricost BCAA Powder 2:1:1 (Unflavored, 90 Servings) - Branched Chain Amino Acids

Brand New in box; The product ships with all relevant accessories
Great For Pre and Post-Workout!
Optimum Blend For A Great Source of Aminos

Last update on 2023-08-20 / Affiliate links / Product Titles, Images, Descriptions from Amazon Product Advertising API

How Do You Buy The Best Gnc Bcaa?

Do you get stressed out thinking about shopping for a great Gnc Bcaa? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching Gnc Bcaa, which is why we have assembled a comprehensive list of the greatest Gnc Bcaa available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Gnc Bcaa that you consider buying. Your questions might include the following:

Is it worth buying an Gnc Bcaa?
What benefits are there with buying an Gnc Bcaa?
What factors deserve consideration when shopping for an effective Gnc Bcaa?
Why is it crucial to invest in any Gnc Bcaa, much less the best one?
Which Gnc Bcaa are good in the current market?
Where can you find information like this about Gnc Bcaa?

We’re convinced that you likely have far more questions than just these regarding Gnc Bcaa, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Gnc Bcaa, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Gnc Bcaa. Make sure that you are only using trustworthy and credible websites and sources.

We provide an Gnc Bcaa buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Gnc Bcaa currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

Brand Value: Every brand of Gnc Bcaa has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Gnc Bcaa?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Gnc Bcaa.
Customer Ratings: Number ratings grade Gnc Bcaa objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Gnc Bcaa.
Product Quality: You don’t always get what you pay for with an Gnc Bcaa, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Gnc Bcaa is should be an indication of how long it will work out for you.

We always remember that maintaining Gnc Bcaa information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

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FAQ:

Q: Is the GNC pro performance BCAA 5000 a pro?

A: GNC’s BCAA 5000 is really nothing but the amino acids and some flavoring. You might see this as a pro, or you might feel a little short changed, depending on your outlook. Personally, I think the product should be a little cheaper if this is all it’s offering. Of course, BCAAs have their own benefits.

Q: Is the GNC BCAA 5000 branch chain amino acid supplement?

A: GNC’s BCAA 5000 precisely meets the definition of a branch chain amino acid supplement: it provides reasonably tasty BCAAs and practically nothing else. If that’s what you want — and so long as you don’t have any problems with artificial sweeteners or soy — then it’s a fine option.

Q: What are the amino acids in GNC pro performance?

A: GNC Pro Performance ® L-Glutamine One of the most abundant amino acids found in the skeletal muscles that plays a pivotal role in the nitrogen balance in the body. Prolonged high-intensity exercise has been shown to decrease glutamine levels, which may result in glutamine deficiency. Each serving supplies 5g of L-glutamine.

Q: How big is the GNC pro performance size?

A: Size: 2 lbs. GNC Pro Performance® L-Glutamine. One of the most abundant amino acids found in the skeletal muscles that plays a pivotal role in the nitrogen balance in the body. Prolonged high-intensity exercise has been shown to decrease glutamine levels, which may result in glutamine deficiency.