BCAA Powder 8:1:1, 300 grams, YAMAMOTO
Yamamoto® Nutrition’s BCAA Powder 8:1:1 is a supplement made from 100%branched-chain amino acids obtained through plant fermentation. These amino acids, also known asBCAAs(Branched-Chain Amino Acids), are three of the essential amino acids that our body cannot synthesize in sufficient quantities to meet its needs and must therefore be obtained through diet. BCAAs are thus part of the EAAs (Essential Amino Acids), which our body uses forprotein production.
The formula is enriched with vitaminB1, which supports energy metabolism, and vitaminB6, which helps reduce tiredness and fatigue and maintain normal protein and glycogen metabolism.
BCAA Powder 8:1:1 is characterized by an 8:1:1 ratio of L-leucine, L-isoleucine, and L-valine, meaning it containsa higher proportion of leucine: this amino acid is, in fact,essential for protein synthesis. Below are the main characteristics of these three amino acids:
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Leucine: It occurs naturally in milk, corn, chicken, and eggs. It plays an important role in muscle function and serves as an alternative energy source during intense physical activity.
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Isoleucine: It is found primarily in corn, potatoes, chicken, eggs, peanuts, bresaola, and lamb. It is closely linked to glucose requirements (it is, in fact, classified as a glucogenic and ketogenic amino acid), prevents the breakdown of structural proteins, and promotes recovery after prolonged physical exertion.
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Valine: It is found in abundance in egg white powder, soy protein, spirulina, and dairy products. It plays an important role, particularly in tissue repair.
BCAAs are among the most popular dietary supplements among athletes, bodybuilders, and fitness enthusiasts in general. These amino acids are essential formuscle protein synthesisandtherepair of muscle tissuedamagedduring exercise.
BCAAs make up about35% of the essential amino acidsfoundin muscle protein and are particularly important formaintaining and building lean muscle mass. In addition, BCAA supplements can helpreduce muscle fatigueandimprove performance during exercise.
One of the main benefits of taking BCAA supplements is their ability to increase muscle protein synthesis, particularly through leucine, which appears to be the most important amino acid for stimulating muscle protein synthesis by activating a metabolic pathway called mTOR.
Furthermore, BCAAs have a unique metabolic pathway; they are not metabolized in the liver but are transported directly to muscle tissue, where they are metabolized by the enzyme BCAA aminotransferase. All three branched-chain amino acids are capable of stimulating insulin production without being glucagonogenic, which makes them particularly appealing to the supplement market due to the benefits of insulin spikes following physical activity.
What is a branched-chain amino acid supplement used for?
Branched-chain amino acids have three main functions: they areused for protein synthesis,where—along with the other 17 alpha-amino acids—they serve as the building blocks of proteins; they areused for energy; andthey act as signaling molecules.
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Nutrition Facts |
For 1½ scoops (5.5 g) |
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BCAA |
5 g |
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L-Leucine |
4,000 mg | |
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L-Valine |
500 mg | |
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L-Isoleucine |
500 mg | |
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Vitamin B1 |
1.3 mg (118%*) | |
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Vitamin B6 |
2 mg (143%*) | |
| * AR = Reference Assumptions | ||
BCAA blend [L-Leucine, L-Valine, L-Isoleucine], vitamin B6 (pyridoxine HCl), vitamin B1 (thiamine HCl).
Do not exceed the recommended daily dose. Dietary supplements are not intended as a substitute for a varied diet. A varied and balanced diet and a healthy lifestyle are important. Keep out of reach of children under three years of age.
Add 1½ scoops (5 g) to 150 ml of water or another beverage and take once a day before or immediately after workouts or competitions. On rest days, the product can be taken at any time of the day.
Depending on your individual goals, we recommend taking this product before or after your workout. When taken before a workout,it provides energyandhelps protect against skeletal muscle breakdown; when taken during or after a workout, it counteractsmuscle catabolism, supporting growth while preserving the tissues under stress.
Frequently Asked Questions
Should they be taken before or after a workout?
Taking BCAAs is a sound strategy for both pre- and post-workout: they are extremely beneficial at both times. They help prevent muscle breakdown following intense physical activity while simultaneously replenishing the muscles with building blocks. Our recommendation, therefore, is to split your intake between pre- and post-workout.
I take branched-chain amino acids: should I also increase my protein intake?
Most high-biological-value proteins contain a complete spectrum of essential amino acids, including all branched-chain amino acids. In situations such as low-calorie or high-protein diets, increased protein requirements, or even sarcopenia, BCAA supplementation can be beneficial. Whether or not to take protein and amino acids togetherdepends on the quality(biological value)of the protein and the total daily protein intake.Ifyou take BCAAs but do not meet your protein requirements, you can also take protein at the same time.
I’ve heard of other BCAA supplements with different ratios—why should I choose Yamamoto Nutrition’s BCAA Powder 8:1:1?
The 8:1:1 ratio of the three branched-chain amino acids (BCAAs) in BCAA 8:1:1—namely leucine, isoleucine, and valine—has been specifically formulated to maximize protein synthesis and muscle recovery after exercise. While some other BCAA supplements may have different ratios of these amino acids, the 8:1:1 ratio has been shown to be the most effective at reducing muscle breakdown.
So which one should you choose: 2:1:1, 4:1:1, or 8:1:1?
The answer to this question isn’t exactly straightforward. In fact, there are many factors to consider, and in many cases, the reason for taking the supplement plays a key role. Below, we’ll offer some advice to help you make your choice.
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BCAA 2:1:1–These primarily serve to provide energy during long, intense workouts and to support muscle recovery. They are therefore suitable for use before and after workouts.
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BCAA 4:1:1–Reduced fatigue, support for increased energy demands, and recovery: these are the main benefits of taking this type of BCAA. So, go ahead and take it during and after your workout.
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BCAA8:1:1–Do we need to recover as much as possible after a workout? The high leucine content supports this process while meeting the energy demands that arise at the end of a workout.
Why choose our supplement:
- 100% branched-chain amino acids (BCAA);
- 100% from plant fermentation;
- Supports protein synthesis and muscle mass development;
- L-leucine, L-isoleucine, L-valine ratio of 8:1:1;
- Added vitamins B1 and B6;
- Helps prevent muscle breakdown and supports performance;
- Ingredients of the highest quality and safety;
- 100% made in Italy.
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Returns
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