+Extra £10 Off Your Order
+Extra £10 Off Your Order
FREE DELIVERY ON £60+ | DELIVERY FROM £3.99
BCAA 2:1:1
High quality amino formula containing the optimal ratio of leucine, isoleucine and valine.
- 2:1:1 Optimal Ratio
- Premium Amino Formula
- 2 Standard Flavours
Order in next 11h 32m 20s for dispatch today!
Blends well with the right supplement
I bought the unflavoured BCAA, along with unflavoured creatine monohydrate to add to my protein shakes. It didn’t blend well with my protein, but it works really nicely with the Berry Blast 100% Glutamine.Great Stuff!
I have tried both the raspberry and orange flavours and have been very happy with both. Both have a nice taste that isn't too strong and makes drinking it very easy. Mixes very well and don't even use a shaker most of the time!!!Great Stuffs
I use this as pre-workout with some Beta-Alanine. And as intra-workout without anything added. Blue Raspberry Juice has been pretty nice. Mixes well and isn't too sweet so it's pretty easy to drink. Gonna try some other flavours now!!Blue Raspberry mmm
The new flavour is great! I use it to give smoothies a bit of a kick!So good!
Tried the raspberry and was very impressed! Mixes easy and tastes good! Will definitely be trying the others now!
What is BCAA 2:1:1 - BLACK?
Sourced using only premium grade ingredients, this BCAA 2:1:1 - BLACK (previously known as BCAA 2:1:1) contains the optimal balance of leucine, isoleucine and valine in a 2:1:1 ratio. 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. BCAAs are commonly found in different forms of blends depending on which amino acid is more present than others. BCAAs are building blocks of protein and muscle, helping them to recover and repair after physical activities. 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. 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?
What's in BCAA 2:1:1 - BLACK?
Unique Amino Acid Blend BCAAs help provide the body with a supply of amino acids. This unique blend contains three main amino acids, which are sometimes difficult to understand. In our BCAA powder, the amino acids included are:
- Leucine Isoleucine
- Valine
- Valine
Our BCAAs are instantised so they dissolve easily in water and are available in refreshing flavours including Berry Blitz.
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 can reduce tiredness.
We recommend that you take BCAA 2:1:1 - BLACK 30-45 minutes prior to working out to allow your body to absorb and direct them to your muscles.
All This in One Shake..
- Premium grade ingredients
- Optimal balance of leucine, isoleucine and valine in a 2:1:1 ratio
- Unique blend combines 3 main amino acids
- Helps support the growth & maintenance of muscle mass.
- Refreshing flavours
- Dissolves easily in water
One Shake Contains..
Full List of Ingredients & Nutrition.
Your Questions, Answered.
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.
Unflavoured: Add 2 medium black scoops (5g) to your Protein Works shaker. Add to 100-150ml of water or juice. Shake well and drink!
To improve athletic performance and reduce muscle breakdown during intense training and exercise.
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.
Studies have shown that supplementing with iBCAA can help build muscle and reduce fat.
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 Protein Works, 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.
Here at Protein Works we use only the very best ingredients.
Yes, this product is suitable for vegans and vegetarians
We haven't heard of any nasty side effects from taking Protein Works' BCAA 2:1:1 - BLACK.
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.
Yes. Dairy and red meat are good sources of BCAAs.
Sunflower lecithin is the agent which is added to help make the powder soluble for easy mixing.
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.
Those new to weight training. People involved in team sports. Those who participate in regular intense training and exercise.
Please Note: flavour imagery is only a serving suggestion and for illustration purposes. It does not represent actual flavour ingredients.
What Other's are Saying About BCAA 2:1:1 - BLACK.
The latest reviews from our community.
364 Reviews
Customer Reviews
Blends well with the right supplement
I bought the unflavoured BCAA, along with unflavoured creatine monohydrate to add to my protein shakes. It didn’t blend well with my protein, but it works really nicely with the Berry Blast 100% Glutamine.Great Stuff!
I have tried both the raspberry and orange flavours and have been very happy with both. Both have a nice taste that isn't too strong and makes drinking it very easy. Mixes very well and don't even use a shaker most of the time!!!Great Stuffs
I use this as pre-workout with some Beta-Alanine. And as intra-workout without anything added. Blue Raspberry Juice has been pretty nice. Mixes well and isn't too sweet so it's pretty easy to drink. Gonna try some other flavours now!!Blue Raspberry mmm
The new flavour is great! I use it to give smoothies a bit of a kick!So good!
Tried the raspberry and was very impressed! Mixes easy and tastes good! Will definitely be trying the others now!
Customers Also Viewed...
The Big Little Bar
(12)
"These are genuinely the best protein bars I’ve ever tasted! I went for the peanut punk,...DanStan
from£17.99
Creatine 360
(8)
"Great quality and value for money, very tasty, easy to mix and effective." - Kam
from£17.99
+Extra £10 Off Your Order
+Extra £10 Off Your Order
Diet Meal 360
(1105)
“I love these shakes. For someone who struggled having breakfast these shakes make it so easy for me. I'm nearly at my goal weight as well." – CC
from£12.79
+Extra £10 Off Your Order
+Extra £10 Off Your Order
Vegan Protein 360
(695)
“WOW! Ordered the vegan protein powder and it taste amazing it’s not grainy at all very...Bethany
from£14.09
+Extra £10 Off Your Order
+Extra £10 Off Your Order
Related Categories
Protein Works Nutrition
The Cool Stuff
Your Protein Works
It's Official
Class Delta Ltd t/a Protein Works™ © 2026
Privacy Policy | General Terms