Branched chain amino acids ("BCAAs") are the amino acids leucine, isoleucine, and valine, which share similar structures that confer remarkable benefits to muscle. They are naturally-occurring in protein-containing foods, such as eggs and meat, for example.
- PRODUCT DESCRIPTION
- SUPPLEMENT FACTS
- SHIPPING INFORMATION
One of the most exciting areas right now in nutritional science is the study of branched-chain amino acids.
Branched-chain amino acids, or "BCAAs," are the key components of protein responsible for it's well-known muscle building, maintenance and repair benefits.
Recently, scientists have uncovered additional remarkable benefits of BCAAs: taken together with exercise, they can increase your testosterone and growth hormone levels, reduce your perception of fatigue, and improve focus.
Based on this research and years of "in the trenches" experience, we created a superior branched chain amino acid formula called BCAA-XL.Use BCAA-XL every day for more energy, more blood flow to working muscles, and naturally-optimized testosterone and growth hormone levels (boosting performance and helping you to look and feel better).
Standard shipping is FREE for all U.S. orders over $50. For orders $50 and under, standard shipping is fast and cost effective; Expedited shipping is available, for an additional cost, on all U.S.-based orders if faster speed is desired.
Orders are shipped directly from our warehouse the same day for all orders placed before 4PM Eastern; orders placed after 4PM Eastern ship the following business day.
Your product will arrive within 5-7 business days, and often within just 2-3 business days.
- PRODUCT DESCRIPTION
- SUPPLEMENT FACTS
- SHIPPING INFORMATION
One of the most exciting areas right now in nutritional science is the study of branched-chain amino acids.
Branched-chain amino acids, or "BCAAs," are the key components of protein responsible for it's well-known muscle building, maintenance and repair benefits.
Recently, scientists have uncovered additional remarkable benefits of BCAAs: taken together with exercise, they can increase your testosterone and growth hormone levels, reduce your perception of fatigue, and improve focus.
Based on this research and years of "in the trenches" experience, we created a superior branched chain amino acid formula called BCAA-XL.Use BCAA-XL every day for more energy, more blood flow to working muscles, and naturally-optimized testosterone and growth hormone levels (boosting performance and helping you to look and feel better).
Standard shipping is FREE for all U.S. orders over $50. For orders $50 and under, standard shipping is fast and cost effective; Expedited shipping is available, for an additional cost, on all U.S.-based orders if faster speed is desired.
Orders are shipped directly from our warehouse the same day for all orders placed before 4PM Eastern; orders placed after 4PM Eastern ship the following business day.
Your product will arrive within 5-7 business days, and often within just 2-3 business days.
WHAT'S IN BCAA-XL, AND WHY IS IT SO EFFECTIVE?
WHAT'S IN BCAA-XL, AND WHY IS IT SO EFFECTIVE?
L-Leucine
Leucine is a dietary amino acid (one of the building blocks of proteins). Because it directly stimulates muscle protein synthesis, it is believed to a vital part of the anabolic action of dietary protein.
More specifically, leucine activates the mTOR (mammalian target of rapamycin) pathway, which regulates protein synthesis (the creation of new muscle tissue). For this reason, supplementing with l-leucine has been shown in research studies to increase lean muscle gains from resistance exercise.
L-Leucine
Leucine is a dietary amino acid (one of the building blocks of proteins). Because it directly stimulates muscle protein synthesis, it is believed to a vital part of the anabolic action of dietary protein.
More specifically, leucine activates the mTOR (mammalian target of rapamycin) pathway, which regulates protein synthesis (the creation of new muscle tissue). For this reason, supplementing with l-leucine has been shown in research studies to increase lean muscle gains from resistance exercise.
L-Isoleucine
Isoleucine, like leucine and valine (below), is a branched chain amino acid. It serves as a "precursor" to glutamine and alanine (non-branched chain amino acids), which are used during intense exercise to fuel muscle performance and spare other amino acids from being burned for fuel (thus imparting an "anti-catabolic" or muscle-sparing benefit).
Isoleucine also improves glucose metabolism, mimicking the action of insulin and helping to control blood sugar levels as well as transport key nutrients to working muscles.
L-Isoleucine
Isoleucine, like leucine and valine (below), is a branched chain amino acid. It serves as a "precursor" to glutamine and alanine (non-branched chain amino acids), which are used during intense exercise to fuel muscle performance and spare other amino acids from being burned for fuel (thus imparting an "anti-catabolic" or muscle-sparing benefit).
Isoleucine also improves glucose metabolism, mimicking the action of insulin and helping to control blood sugar levels as well as transport key nutrients to working muscles.
L-Valine
Valine, along with isoleucine, serves in the production of glutamine and alanine as noted above, providing a vital energy source to active muscles during intense exercise.
In addition, valine stimulates the central nervous system and is an important contributor to healthy mental function.
L-Valine
Valine, along with isoleucine, serves in the production of glutamine and alanine as noted above, providing a vital energy source to active muscles during intense exercise.
In addition, valine stimulates the central nervous system and is an important contributor to healthy mental function.
Vitamin B6
Vitamin B6 increases the production and transport of red blood cells in your body, improving the oxygen-carrying capacity of your blood and dramatically improving endurance / reducing fatigue. Vitamin B6 also increases testosterone by triggering luteinizing hormone, which directly stimulates natural T production. Additionally, it suppresses estrogen, leading to increases in both free and total testosterone.
Vitamin B6
Vitamin B6 increases the production and transport of red blood cells in your body, improving the oxygen-carrying capacity of your blood and dramatically improving endurance / reducing fatigue. Vitamin B6 also increases testosterone by triggering luteinizing hormone, which directly stimulates natural T production. Additionally, it suppresses estrogen, leading to increases in both free and total testosterone.
TRY IT FOR YOURSELF ... RISK-FREE FOR 60 DAYS!
We're so confident that BCAA-XL will exceed your expectations, we're backing it up with a full and unconditional, 60-Day Money-Back Guarantee.
Seriously ... if you use BCAA-XL for 60 days and feel that it doesn't live up to its claims, if you don't experience improvements in strength, athletic performance and workout recovery, then we don't want to keep your money.
We obviously don't think it'll come to that, but if you're not satisfied for any reason, simply ask for a refund within 60 days of purchase, and we'll promptly refund your money, with no questions asked, and absolutely no hassle.
TRY IT FOR YOURSELF ... RISK-FREE FOR 60 DAYS!
We're so confident that BCAA-XL will exceed your expectations, we're backing it up with a full and unconditional, 60-Day Money-Back Guarantee.
Seriously ... if you use BCAA-XL for 60 days and feel that it doesn't live up to its claims, if you don't experience improvements in strength, athletic performance and workout recovery, then we don't want to keep your money.
We obviously don't think it'll come to that, but if you're not satisfied for any reason, simply ask for a refund within 60 days of purchase, and we'll promptly refund your money, with no questions asked, and absolutely no hassle.
Frequently Asked Questions
Frequently Asked Questions
What Are Branched Chain Amino Acids?
How Do They Work?
BCAA's impart a number of beneficial effects on human muscle and performance. Leucine is the most significant of the BCAAs, given its ability to directly stimulate muscle protein synthesis, accelerating muscle tissue repair and rebuilding after intense exercise. Supplementing with BCAA's has also been shown to reduce fatigue by preventing tryptophan-induced seretonin production during exercise.
What is BCAA-XL, And Why Does It Work So Well?
BCAA-XL is a brand-new sports supplement designed to confer maximum benefit from supplementing with branched chain amino acids. It does this by delivering BCAA's in the optimal ratio confirmed by scientific study to enhance their benefits (2:1:1), optimizing potency and combining it with Vitamin B6, which synergies with BCAA's to enhance their ability to reduce fatigue and thus improve endurance.
When Do I Take BCAA-XL?
BCAA-XL should be taken at key times for best results. These times are as follows:
15-30 minutes before exercise
Within 60 minutes after exercise, preferably with protein
With protein-containing meals during-calorie restricted diets
Before bed, preferably with slowly-digesting protein
Does BCAA-XL Have Any Side Effects?
BCAA-XL has no known negative side effects, and can be used by men and women of all health profiles. As a dietary supplement consisting of naturally-occurring nutrients, in precise and research-studied quantities, we believe it represents a safe and effective alternative to performance-enhancing drugs. If you are concerned about a possible medication or condition, please contact our Support Team before placing an order. As with any dietary supplement, you should consult with your physician before beginning any new regimen.
Where Can I Buy BCAA-XL?
Due to the exceptionally high cost of BCAA-XL's premium ingredients, selling through a "middle man" (i.e. traditional retailer like GNC) is not sustainable. Therefore, distribution of BCAA-XL is limited to direct-to-consumer online orders from this website.
What If I'm Not Satisfied with BCAA-XL?
We stand behind BCAA-XL with a full, 60-Day Money Back Guarantee. If you're not satisfied for any reason, we'll refund your entire purchase price, with absolutely no hassle and no questions asked.
What are branched chain amino acids?
Branched chain amino acids ("BCAAs") are the amino acids leucine, isoleucine, and valine, which share similar structures that confer remarkable benefits to muscle. They are naturally-occurring in protein-containing foods, such as eggs and meat, for example.
How do they work?
BCAA's impart a number of beneficial effects on human muscle and performance. Leucine is the most significant of the BCAAs, given its ability to directly stimulate muscle protein synthesis, accelerating muscle tissue repair and rebuilding after intense exercise. Supplementing with BCAA's has also been shown to reduce fatigue by preventing tryptophan-induced seretonin production during exercise.
What is BCAA-XL, and why does it work so well?
BCAA-XL is a brand-new sports supplement designed to confer maximum benefit from supplementing with branched chain amino acids. It does this by delivering BCAA's in the optimal ratio confirmed by scientific study to enhance their benefits (2:1:1), optimizing potency and combining it with Vitamin B6, which synergies with BCAA's to enhance their ability to reduce fatigue and thus improve endurance.
When do I take BCAA-XL?
BCAA-XL should be taken at key times for best results. These times are as follows:
15-30 minutes before exercise
Within 60 minutes after exercise, preferably with protein
With protein-containing meals during-calorie restricted diets
Before bed, preferably with slowly-digesting protein
Does BCAA-XL have any side effects?
BCAA-XL has no known negative side effects, and can be used by men and women of all health profiles. As a dietary supplement consisting of naturally-occurring nutrients, in precise and research-studied quantities, we believe it represents a safe and effective alternative to performance-enhancing drugs. If you are concerned about a possible medication or condition, please contact our Support Team before placing an order. As with any dietary supplement, you should consult with your physician before beginning any new regimen.
Where can I buy BCAA-XL?
Due to the exceptionally high cost of BCAA-XL's premium ingredients, selling through a "middle man" (i.e. traditional retailer like GNC) is not sustainable. Therefore, distribution of BCAA-XL is limited to direct-to-consumer online orders from this website.
What if I'm not satisfied with BCAA-XL?
We stand behind BCAA-XL with a full, 60-Day Money Back Guarantee. If you're not satisfied for any reason, we'll refund your entire purchase price, with absolutely no hassle and no questions asked.