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Bcaa TABS

500 Caplets

100% branched-chain amino acids from plant fermentation with a 2 :1 :1 ratio, to provide energy and counteract fatigue.

  • 100% branched-chain amino acids (BCAAs)
  • 100% from plant fermentation
  • L-leucine, l-isoleucine, l-valine ratio of: 2:1:1
  • Anti-catabolic and energising function when taken before and during a workout
  • Anabolic function when taken after exercise
  • Counteracts the onset of fatigue
-35%
190 Caplets
Special Price £11.68 Regular Price £17.97 -35%
Expiration 31/03/2026
300 Caplets
Special Price £17.55 Regular Price £27.00 -35%
Expiration 31/01/2026
500 Caplets
Special Price £24.06 Regular Price £37.01 -35%
Expiration 30/11/2025
1000 Caplets
Special Price £34.26 Regular Price £62.30 -45%
Expiration 30/09/2025
Special Price £24.06 Regular Price £37.01 -35%
Immediate availability Express delivery 1-3 days
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Yamamoto Nutrition BCAA TABS is a matrix consisting of 100% branched-chain amino acids, obtained by plant fermentation, with a 2:1:1 ratio. Branched-chain amino acids (BCAAs) are 3 amino acids that belong to the essential amino acids group, i.e. those that the human body in unable to synthesise in sufficient quantities to meet its needs, and which must therefore necessarily be taken in via the diet. It is important to remember that BCAAs are essential amino acids (EAAs), and that amino acids are the organic molecules our body uses to form proteins.

The formula is also enriched with vitamin B1, which promotes normal energy metabolism, and vitamin B6, which helps to reduce tiredness and fatigue, and promotes the maintenance of normal protein and glycogen metabolism.

BCAA TABS contains l-leucine, l-isoleucine and l-valine with ratio of 2:1:1, making its composition very similar to that found naturally in skeletal muscle. The main characteristics of these 3 amino acids are as follows:

  • Leucine: occurs naturally in milk, corn, chicken and eggs. It plays an important role at the muscular level, and is an alternative source of energy during intense sports activities.

  • Isoleucine: is found mainly in corn, potatoes, chicken, eggs, peanuts, bresaola and lamb. It is closely linked to glucose requirements (as a matter of fact, it is referred to as a glucogenic and ketogenic amino acid), prevents structural protein catabolism and promotes recovery after prolonged exertion.

  • Valine**: is found in high quantities in egg white powder, soy protein, spirulina algae and dairy products. It plays several important roles, particularly in tissue reconstruction.

BCAAs are among the food supplements that are most popular with athletes, bodybuilders and fitness enthusiasts in general. These amino acids are essential for muscle protein synthesis and the repair of muscle tissue damaged by exercise.

They account for approximately 35% of the essential amino acids in muscle protein and are particularly important for the maintenance and growth of lean muscle mass. In addition, BCAAs can help reduce muscle fatigue and improve performance during physical activity.

One of the main benefits of taking BCAA supplements is their ability to increase muscle protein synthesis, and leucine appears to be the most important amino acid for stimulating muscle protein synthesis by activating a metabolic pathway known as mTOR.

In addition to their branched side-chain structure, the other peculiarity of these amino acids lies in their metabolism. As a matter of fact they are the only amino acids that are not metabolised in the liver and pass directly into the muscle tissue, where they are metabolised by the enzyme BCCA amino-transferase, which is not present in the liver.
All three branched-chain amino acids are insulinogenic, but unlike the other amino acids that enable insulin stimulation, they are not glucogenic. This property has attracted the interest of the supplementation market due to the benefits of insulin peaks after exercise.

What are branched-chain amino acid supplements for?

Branched-chain amino acids have three main functions: they are used for protein synthesis where, together with the other 17 alpha-amino acids, they are the “building blocks” that make up proteins, they are used for energy purposes and act as signalling molecules.

Scientific references
Neinast M, Murashige D, Arany Z. Branched Chain Amino Acids. Annu Rev Physiol. 2019;81:139-164. doi:10.1146/annurev-physiol-020518-114455

Kamei Y, Hatazawa Y, Uchitomi R, Yoshimura R, Miura S. Regulation of Skeletal Muscle Function by Amino Acids. Nutrients. 2020;12(1):261. Published 2020 Jan 19. doi:10.3390/nu12010261

Branched-Chain Amino Acid Metabolism E. Harper, R. H. Miller, K. P. Block Annual Review of Nutrition 1984 4:1, 409-454

Brestenský, Matej & Nitrayová, S. & Patras, Peter & Heger, Jaroslav & Nitray, Jozef. (2015). Branched chain amino acids and their importance in nutrition. Journal of Microbiology Biotechnology and Food Sciences. 5. 197-202. 10.15414/jmbfs.2015.5.2.197-202.

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Nutritional information
500 Tablets    
Nutrition information
Daily dose: 5 tablets
Servings per container: 100
     
  Per daily dose (5 tablets) %RI*
     
L-leucine 2500 mg  
L-valine 1250 mg  
L-isoleucine 1250 mg  
     
Vitamin B1 1,3 mg 118
VItamin B6 2 mg 143
     
*RI: reference intake


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Ingredients

L-leucine, L-valine, L-isoleucine, bulking agent: cellulose; anti-caking agents: silicon dioxide, magnesium salts of fatty acids; pyridoxine HCl (vitamin B6), thiamin HCl (vitamin B1).

Warnings
do not exceed the recommended daily dose. Food supplements should not be used as a substitute for a varied diet. A varied and balanced diet and a healthy lifestyle are important. Keep out of the reach of young children. Do not use during pregnancy and in children or for prolonged periods without consulting a doctor.
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Directions and intake
take 5 tablets a day with water or other favourite beverage, 30-40 minutes before training or competition, or immediately after.
Our Advice

We recommend taking the product before or after a workout, depending on individual objectives. When taken before a workout, it will have an energy function and provide protection against skeletal muscle degradation; when used during or after a workout, it will counteract muscle catabolism, promoting growth while preserving tissues subjected to exertion. We recommend splitting the daily intake of branched-chain amino acids (5 tablets) between before and after your workout, namely 2 before and 3 after. On rest days, the product can be taken at any time of the day.

Frequently asked questions

Should they be taken before or after a training session?

Taking BCAAs is a correct strategy both before and after a workout, as they are highly effective in both cases. They counteract the muscle catabolism that occurs after strenuous exercise and at the same time provide the muscle with plastic material. Our advice is therefore to divide intake between the pre- and post-workout periods.

I take branched-chain amino acids: is it right to add protein intake as well?

Most proteins of high biological value contain a full spectrum of essential amino acids, including all branched-chain amino acids. In situations such as low-calorie, high-protein diets, increased requirements or even sarcopenia, taking BCAAs can play a supporting role. Whether protein and amino acids should be taken together depends on the quality (biological value) of the protein and the total daily protein intake. If you are taking BCAAs but your protein requirements are not met, you can also take protein at the same time.

I have heard of other BCAA supplements with different ratios, which one should I choose?

The answer to this question is not as obvious as it may seem. Several different variables, and in many cases the reason for using the supplement, must be taken into consideration. Below you will find some advice to help you choose.

BCAA 2:1:1 - The main purpose of these products is to provide energy support during long and intense training sessions and facilitate muscle recovery. They are therefore suitable for use both pre- and post-workout.

BCAA 4:1:1 - Reducing fatigue, supporting increased energy demands and recovery are the main benefits of taking this type of BCAA. They are therefore best taken during or after a training session.

BCAA 8:1:1 - Do we need to maximise recovery after a workout? The high leucine content promotes this process while meeting the energy demands that arise at the end of a training session.

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Why choose it?

Why choose our supplement:

  • 100% branched-chain amino acids (BCAAs);
  • 100% from plant fermentation;
  • Energetic and anticatabolic function if taken before and during a workout;
  • L-leucine, l-isoleucine, l-valine ratio of 2:1:1;
  • Addition of vitamins B1 and B6;
  • Counteracts muscle catabolism and supports performance;
  • Ingredients of the highest quality and safety;
  • Produced entirely in Italy.
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Bcaa TABS - Sticky
Bcaa TABS
Special Price £24.06 Regular Price £37.01 -35%