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MEGA AMINOS BCAA Capsule 600mg

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Branched Chain Amino Acids are three essential amino acids - Isoleucine, Leucine and Valine. These cannot be produced by the body and therefore must be consumed through diet or supplements. MEGA AMINOS BCAA Capsules promote the release of anabolic hormones that stimulate rapid muscle growth & recovery.

£19.99 RRP: £39.99

Superior Quality MEGA AMINOS BCAA Boost Energy Release, Promote Muscle Tissue Repair & Stimulates Release of Anabolic Hormones To Enhance Strength & Endurance

MEGA AMINOS provides 100% pure, bioactive BACCs which have potent anti-catabolic effects which prevent muscle breakdown, whilst simultaneously stimulating muscle growth. The three essential amino acids are Isoleucine, Leucine and Valine which cannot be produced by the body and therefore must be obtained via dietary or supplementary intake. Branched Chain Amino Acids (BACCs) make up almost 20% of muscle mass, making the three essential BCAA out of the twenty essential amino acids incredibly important.

  • MEGA AMINOS BCAA Capsules provide a high dose of BCAAs in a scientifically proven ratio of 2:1:1 ratio of Leucine, Isoleucine and Valine to yields maximum results
  • Using only the highest quality sources distinguishes MEGA AMINOS as a premium product providing an ultra-pure BCAA supplement
  • Superior quality ensures that MEGA AMINOS is easily and completely absorbed and is rapidly delivered to muscle tissue
  • BCAA are the building blocks of proteins & additionally stimulate muscle growth and repair whilst actively inhibiting the release of catabolic hormones following exercise
  • Only muscle tissue can oxidise BCAAs to release energy making BCAA an essential supplement to provide an energy boost to increase performance & endurance
  • BCAA have a glycogen sparing effect which extends the time to fatigue, enabling you to train at a higher intensity for longer

What are Branched Chain Amino Acids?

Three amino acids that have a unique branched side-chain chemical structure are collectively termed the branched chain amino acids. The three amino acids Isoleucine, Leucine & Valine are essential amino acids that must be obtained through the diet or supplementation since they cannot be synthesised by the body. BACCs form a large component of muscle tissue and this makes MEGA AMINOS an essential supplement for every person who works out.

These three molecules are the sole component of MEGA AMINOS. No extra carbohydrates, lactose, filler or binders are added, making MEGA AMINOS ultra-pure. Using only the highest quality sources and advanced refining technology to ensure 100% purity enabling complete absorption and fast action.

Scientifically Proven

A wave of new scientific evidence has emerged, outlining the key benefits and the mechanisms by which BCAAs mediate their physiological effects. BCAAs are now recognised as much more than simple building blocks for muscle and exciting new research is helping to realise the full potential of BCAA.

Energy Boost & Enhanced Performance
During exercise, cellular glucose levels fall and glycogen stores are depleted as they are hydrolysed to release energy and proteins are catabolised (broken down) as a final measure to meet the energy demands of muscles which can lead to loss of muscle mass.

Whilst most amino acids are metabolised in the liver, BCAAs are primarily oxidised to release energy for contraction in muscle tissue. The muscle specificity of BCAA oxidisation makes BCAAs an essential and effective supplement to fuel muscle contraction, amplify endurance and prevent muscle catabolism. Results show an increased level of BCAA in the blood during and after exercise reflecting a significant increase in BCAA oxidisation during prolonged exercise.

Muscle Mass Maintenance Via Anti-Catabolic Effect

Several studies have established the mechanisms by which BCAAs act as signalling molecules to influence hormone secretion. Experiments in which the blood plasma concentration of hormones was monitored before and following BCAA administration showed that there was an increase was observed in anabolic hormones including growth hormone, testosterone and insulin, whilst there was an observed decrease in the release of the catabolic hormone cortisol. BCAAs not only stimulate growth but actively prevents muscle catabolism

The graph below shows that a carbohydrate, generic protein plus supplementary Leucine (CHO+PRO+leu) caused a higher insulinotropic effect than carbohydrate and protein alone. This proves that BCAA potentiate insulin release through different mechanisms to achieve an effect that is above and beyond the capacity of a generic protein rich supplement.


Promotes Muscle Hypertrophy

The effect of BCAA increasing muscle mass is widely accepted – amino acids form the basic building blocks of all proteins which make up the bulk of muscle mass. Whilst it is well understood that a higher intake of amino acids will facilitate muscle growth by providing the raw material for growth, exciting new studies have shown that BCAAs function as signalling molecules to command an increase in muscle mass. Leucine in particular has been shown to be involved in signalling via the mTOR pathway to cause muscle hypertrophy. The graph below shows that the Fraction Synthetic Rate (FSR), which is an indication of the rate of protein synthesis, is higher with supplemented Leucine compared to a generic protein supplement.

Stack the Gains

Strong scientific evidence exists to prove that Leucine is the most potent among BCAA that stimulates protein synthesis, muscle growth and prevent muscle catabolism. However, evidence also exists to show that it is vital to balance Leucine with Isoleucine and Valine to prevent a negative impact and maximise results. Our complete, balanced formula provides each BCAA in an appropriate ratio according to scientific research. Additionally, it is important to supplement MEGA AMINOS with the WHEYMAX® Hydrolysed Whey Protein Isolate to provide an ultra-pure source of protein to facilitate muscle growth.

Vegetarian Society ApprovedSuper VitaminsMade in the UK by Experts

Each Capsule will provide:

L – Leucine                 300 mg

L – Isoleucine             150 mg

L – Valine                   150 mg


The nutritional specialists that have been part of the formulation process have recommended that one capsule of Mega Aminos should be taken 2 to 3 times per day.

It is recommended that you take Mega Aminos a minimum of once daily and a maximum of three times daily for greater effects. Please do not exceed the recommended daily dose.


  • This is a food supplement: This product should not be used as a substitute for a varied diet.
  • Always read all product packaging and labels prior to use
  • If you are taking any prescription medication, or you have a medical condition or specific concerns about the suitability of our products, always consult your GP or Pharmacist prior to taking these supplements.
  • Please do not exceed the recommended daily intake.
  • Store in a cool dry place and keep away from children at all times.
  • Do not use if the seal is broken.
  • Pregnant or lactating women should consult a Doctor before using this product.
  • Image is for illustration purposes only.
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Delivery Information

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Free Delivery When You Spend Over £50

We offer free standard delivery on orders over £50 in value to UK Mainland destinations.

Standard UK Delivery

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Standard Delivery is available on orders on all mainland UK orders below 15kg. Deliveries will be made within 2-3 working days after you place your order [excluding Weekends] via Royal Mail. Please allow 7 full working days for your products to arrive.

If you are not around to accept your parcel, the carrier may leave it with a neighbour, or in a safe place (if they think it is safe to do so). A calling card will be left to let you know this has been done.

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Product Review(s) - 1 Reviews

BCAA is essential to help you recover. Use them after training and playing rugby. These are really good quality, easy to take and good value. A big thanks for your speedy service too.

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