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Why you love it...
"Dissolves completely which my previous one didn't. I use a scoop of BCAA in both my pre-workout and post-workout shakes, really helps with recovery!" - Dale
Why we love it...
Sourced using only premium grade ingredients, our BCAAs contain the optimal balance of leucine, isoleucine and valine in a 2:1:1 ratio.

Designed for both elite athletes and regular gym goers, TPW BCAA powder can be taken throughout the day and during your workout, ensuring your body has the amino acids needed to help contribute to the growth & maintenance of muscle mass.

Our BCAA's are Instantised so they dissolve easily in water and are available in a range of refreshing flavours including our brand new flavour Blue Raspberry Juice. We even offer unflavoured for you to supercharge your protein shake.



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Protein Shake
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Amino Acid Powder
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What are Branch Chain Amino Acids (BCAA's)?

Also known as Branch Chain Amino Acids made up from Leucine, Isoleucine and Valine, they make up a unique premium blend of amino acids all in one convenient pouch. BCAA’s are commonly found in different forms of blends depending on which amino acid is more present than others. BCAA’s are building blocks of protein and muscle, helping them to recover and repair after physical activities.

Essentially - that feeling, the day after leg day, and you're struggling to do the simple things in life. Your legs haven't recovered and now you're suffering the consequences. Surely for hitting a PB, you don't deserve this? Well, unfortunately, that’s what happens when you don't consume your BCAA’s!

How do BCAA's work?

When exercising, your body can often go into a catabolic state, meaning that you start to use and break down tissue such as fats and muscle to produce energy for muscle contractions. Although this may sound good that your body is using unwanted fat, in fact, it can be the complete opposite and you can begin to lose muscle as your body breaks down proteins instead as an energy source. Unfortunately, you can't stop protein breakdown, however by increasing the rate of protein synthesis compared to protein breakdown helps to build muscle and reduce that dreaded muscle loss.

What does BCAA Powder do?

Overall BCAA’s help provide the body with a supply of amino acids. As this unique blend combines 3 main amino acids, it can be difficult to understand is in our BCAA powder the Amino Acids contained within are:.





If you want to increase muscle mass, and reduce soreness of muscles from working out then BCAA’s are a perfect blend for you. Combining 3 of the best amino acids needed for muscle maintenance, your muscles will thank you for adding this to your basket. Not only does it help with your all-important gains but the combination also helps with energy production, what more could you want?

When is the best time to take BCAA’s?

It's said that sipping on BCAAs during a workout can help delay onset fatigue and give you that mental and physical boost during your workout. Maintaining high levels of BCAA throughout the day is essential to stop your body from using muscle protein as fuel, and use fat stores instead. Working out increase muscle stress, giving your body the additional amino acids before and after will reduce tiredness and help you push through any pain.. We recommend that you take BCAA’s 30-45 minutes prior to working out to allow your body to absorb and direct them to your muscles.

Who should take BCAA’s?

Anyone who is interested in maintaining a healthy and fit lifestyle should take BCAA’s. For those that hit the gym or enjoy a run then BCAA’s will be even more advantageous, as the increased protein synthesis allows you to build lean mass muscle. Available in a range of delicious flavours you can sip to your heart's content making your muscles smile with joy.

Are your BCAA’s - iBCAA’s?

It's important to note there is a fundamental difference between products advertised as "BCAA" and "iBCAA". The "i" stands for instantised which means our BCAAs have undergone a high tech manufacturing process. This ensures that when mixed with water, our BCAAs dissolve fully. Standard, cheaper BCAAs, when mixed with water cannot dissolve and 'lumps' float on the top of the liquid. This not only makes it harder to consume but also takes longer to reach the muscle. Here at TPW™, we only manufacture iBCAA as we believe in only offering products that achieve the best results for our customers.

How Are iBCAAs Flavoured?

Whilst Branch Chain Amino Acids are backed by years of research, they are also known for having a slightly bitter taste and not mixing ever so well. That’s why here at TPW™ we have ensured that our premium quality BCAA's are instantised to ensure easy mixing and solubility when added to any protein shake. Plus for those like to consume their BCAA’s preworkout or intraworkout on their own, the TPW™ Product Development Team have introduced flavoured iBCAA powder: available now in Berry Blitz, Orange Burst, Green Apple Spike, Classic Cola Pop and our latest flavour innovation Blue Raspberry Juice. Made using our unique premium flavours and colours, flavoured iBCAA powder mixes into a fruity cordial drink that’s not only refreshing but backed up with scientific support.

What Other Amino Acid Powders Do You Stock?

We have an extensive Amino Acid Powder range all with their own unique benefits. Our range includes the following:

* Disclaimer: Customer reviews are independent and based on personal experience. Individual results may vary. Products designed to be taken in conjunction with a balanced diet and training plan. Nutritional Information per serving based on unflavoured.

04 November 2019

Blue Raspberry mmm
The new flavour is great! I use it to give smoothies a bit of a kick!

Use code 1357933 for FREE 360 protein!

10 May 2019

Very quick delivery and great product hoping no more doms or at least reduced
Referral code 1367206

06 February 2019

Steady energy levels
Highly recommended, because it does the trick. Provides steady energy levels throughout the workout, you can do more and with better form. Does not have a "kick", but improves performance. No added caffeine, which is also a plus. Especially useful if you have low energy levels on a certain day, helps you get through the first few minutes and it's a breeze afterwards. Gets you those extra reps and reduces DOMS at the same time.

Berry Blitz flavor is amazing, has a fresh taste that is not bitter at all.
Green Apple Spike is way too bitter for me, but some might find it refreshing.

27 January 2019

Decent BCAA Supplement
This is one of the better branched chain amino acid supplements on the market due to it being instantised which allows for it to mix easily with cold water without foaming like the original BCAA supplements that i have used in the past and some of the cheaper bcaa based supplements that are available on most websites and stores, this uses the standard but effective 2:1:1 ratio of leucine to isoleucine and valine which works well to support an improvement in workout energy levels and endurance when 10 grams of this supplement is consumed prior to intense weight based workouts. This is also a great supplement to take prior to fasted cardio sessions to allow for the preservation of lean muscle mass whilst allowing for unwanted body fat stores to be burned off as the desired fuel source. Hopefully This Review Was Of Benefit, For Free Protein Please Use My Referral Code: JM15339 at checkout. I would recommend going for the Berry or Green Apple flavours as some of the nicest which work well to mask the bitterness of the raw amino acids, i do not recommend going for unflavoured due to how bitter and strong tasting it it which can make it harder to consume on a regular daily basis to support your goals for improving overall body composition.

22 November 2018

Perfect for reducing fatigue
This product seriously helps with recovery, follow the dosage and you can pretty much maintain high intensity training each day

Disclaimer: Customer reviews are independent and reflect customer's personal experiences. Individual results may vary. Products designed to be taken in conjunction with a balanced diet and training plan.


IBCAA 2:1:1




Emulsifier ( Soy Lecithin )

Serving Size: 5g (two medium black scoops)

We recommend consuming 5g 2-4 times daily. Add two medium black scoops (5g) to 100ml-150ml of water or juice in your TPW™ Master Blender. Then shake and consume.

IMPORTANT: Before use, please check the included scoop is BLACK. If not, please contact us on 0845-4672411.

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Q. When should I use iBCAA?

A. It depends on your lifestyle and goals, we recommend the following optimal serving times. Consume 5g 2-4 times daily  to suit your own individual needs.

Q. What are the main reasons for using iBCAA?

To improve athletic performance and reduce muscle breakdown during intense training and exercise .

Q. What does iBCAA taste like?

A. If taken on its own then is can have a slight bitter taste, so best mixed with a flavoured juice or mixed with your favourite protein shake.

Q. Are there any specific health benefits associated with iBCAA?

A. Studies have shown that supplementing with iBCAA can help build muscle and reduce fat.

Q. Are all iBCAA the same no matter what brand you use?

As with so many things in life, if you don't ask the right questions, you won't get the right answers! The quality of ingredient can vary significantly and therefore the potency will do too. In addition, just because a product may be called pure it doesn't mean that it necessarily is. We recommend you read the ingredients and nutritionals on the label to better understand exactly what you are buying. We can assure you that our products are 100% pure. At TPW™, we are committed to transparency and openness in all our products and that is why we provide a 'Product Profile' which gives a complete overview of the product's background including our approval, location of manufacture and money back guarantee applicability.

Q. How can I tell if the iBCAA i buy is good quality?

A. Here at THE PROTEIN WORKS™ we use only the very best ingredients.

Q. Is iBCAA suitable for vegans and vegetarians?

A. No, unfortunately this product is not suitable for vegans or vegetarians.

Q. Can I use iBCAA with other supplements?

A. The simple answer is yes. We recommend you always check serving instructions on each product if you plan on taking a combination of supplements. IBCAA are most widely taken alongside

Q. What if any side effects will I get from taking iBCAA?

A. We haven't heard of any nasty side effects from taking TPW™ iBCAA.

Q. What is iBCAA?

A. iBCAA (instantised branch chain amino acids) is a soluble branched chain amino acid blend, containing leucine, isoleucine and valine in a balanced 2:1:1 ratio.

Q. Do natural whole foods contain BCAA's?

A. Yes. Dairy and red meat are good sources of BCAA's.

Q. What makes iBCAA soluble?

Soy lecithin is the agent which is added to help make the powder soluble for easy mixing.

Q. What effects should I expect from taking iBCAA alongside my training regime?

A. Results vary depending on your diet, nutrition, training and individual body type. For an average individual, it helps stimulate the building of protein in muscle and reduce muscle breakdown. iBCAA can also help prevent fatigue and improve overall concentration and mood.

Q. Who should take / benefit from using iBCAA?

A. Bodybuilders and strength athletes. Endurance athletes. Those new to weight training. People involved in team sports. Those who participate in regular intense training and exercise.

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