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Why you love it...
I have BCAA Advanced unflavoured and add it to my shake post-workout, it’s a great way of getting your aminos in! - Peter
Why we love it...
BCAA Advanced 4:1:2 is a next generation branched chain amino acid formula incorporating a cutting-edge 4:1:2 ratio. This unique amino blend is also engineered with the revolutionary technology Pepform® leucine peptides.



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What is BCAA Advanced?

BCAA Advanced is a next generation branched chain amino acid formula. Its BCAA structure has been nutritionally engineered into a cutting-edge 4:1:2 ratio that’s been fortified with Pepform® leucine peptides. So incredibly proud of our BCAA Advanced, the TPW™ scientists claim the only thing better than the science-backed ingredients within it are the all-natural flavours and colours used to flavour each one. Exclusive to TPW™, it’s common knowledge in the industry you won’t find a nicer tasting BCAA formula in sports nutrition.

BCAA Advanced comprises leucine, valine and isoleucine in a 4:1:2 ratio, setting it apart in the market today. Not only is this product packed full of science-backed ingredients, but it also contains our much acclaimed natural flavours in a range that has been exclusively created for BCAA Advanced 4:1:2.

Why Take BCAA’s?

The three Branch Chain Amino Acids are leucine, valine and isoleucine. They are like all amino acids and are essentially the smaller, “building blocks” of protein. Of course the benefits of protein are widely reported as it’s been scientifically proven to help with everything from a growth in muscle mass to the maintenance of normal bones. Therefore eating a diet high in quality protein will provide the body with a good source of BCAA’s. The problem is to get the dosages and ratio of BCAA’s that’s been shown to be effective in thousands of studies, sports scientists state you will need to take BCAA’s separately. Enter TPW™’s BCAA Advanced.

Why a 4:1:2 BCAA Ratio?

Extensive research shows that the three Branch Chain Amino Acids leucine, valine and isoleucine all have slightly different properties within the body. Together they’re unlike most other amino acids and are metabolised in the muscles themselves. A unique property that makes them so valuable in sports nutrition. But it’s the subtle differences that has meant the TPW™ sports scientists have formulated them in a perfect, optimal 4:1:2 ratio.

What Does BCAA Advanced Taste Like?

It’s no secret that BCAA’s traditionally had a ‘chalk’ like taste to them. For all their nutritional benefits they were basically a bit of a chore to drink. That was until they reached THE PROTEIN WORKS™ lab. Committed to offering exceptional quality in every single product we manufacture we innovate, formulate and manufacture everything ourselves which includes all our BCAA formulas. Breaking new ground in sports nutrition we only ever use 100% natural flavours and colours. What this means is our watermelon flavour tastes exactly like watermelon. Not a cheap imitation, but just as refreshing and equally as enjoyable to drink. The same with cherry lemonade, green apple spike and every other flavour you will find in the TPW™ range.

Why is Your BCAA Advanced So Good?

Please note that this product is produced in-house at our very own production facility. It is supplied in a re-sealable foil pouch to ensure freshness and a scoop is included free of charge in every product. Learn more about the full TPW™ BCAA range which includes pills, powders and cutting-edge formulations.

24 April 2017

Great BCAA
Great booster, tastes good however cherry limeade can be slightly tart.

20 April 2017

Moved from iBCAA
I used to use iBCAA, but bought this when I saw it was brand new - i still love bcaa but this is my new favourite

20 April 2017

Test tester!
I was chosen to be part of the taste testing team for this product before it launched! I gave it 5 out of 5!!

20 April 2017

Love the flavour
Love the flavours! I got orange and watermelon to try as i'd never had this before, so impressed! Not too sweet or artificial

20 April 2017

I like to add a couple of scoops to quite a lot of water as it's nice as a cordial drink, I have mine about an hour before I workout - good product

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.

Additional Information

Values based on: 5g per serving
Energy (kJ) No
Energy (kcal) No
Fat (g) No
of which Saturates (g) No
Carbohydrates (g) No
of which Sugars (g) No
Fibre (g) No
Protein (g) No
Salt (g) No
Cholesterol (mg) No
Sodium (mg) No
Calcium (mg) No
Please Note: No


Serving Size: 6g (two black scoops)

We recommend consuming 6g 2-4 times daily. Add two black scoops (6g) to 150ml-200ml 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 BCAA Extreme?

A. It depends on your lifestyle and goals, we recommend consuming 5g 2-4 times daily. Add two black scoops (5g) to 100ml-150ml of water or juice in your TPW™ Master Blender. Then shake and consume.

Q. What are the main reasons for using BCAA Extreme?

To quickly ingest a more efficient form of the three key Branch Chain Amino Acids that your body could derive from whole protein.

Q. What does BCAA Extreme taste like?

A. Like, “Summer in a TPW™ shaker.” That was the brief the scientists were given to make it taste so refreshing for even the hardest sessions.

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

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.

Q. Can I use BCAA 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.

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

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

Q. What is BCAA?

A. BCAA (branch chain amino acids) is a soluble branched chain amino acid blend, containing leucine, isoleucine and valine.

Q. Do natural whole foods contain BCAA's?

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

Q. Who should take / benefit from using BCAA?

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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