USN BCAA Power Punch

Name: USN BCAA Power Punch
Rating: 4.62 (56 reviews)

£14.29

Free Delivery When You Spend £100

Size

Flavour

00

Hours

00

Mins

00

Secs

FOR SAME DAY DISPATCH

Order
by 3pm

Dispatch
Monday

Tracked
Shipping

Delivered

Supports faster muscle recovery so you can get back to training sooner
Promotes muscle protein synthesis to aid growth and repair
Helps fight workout fatigue for stronger sessions from start to finish
Backed by proven aminos: BCAAs, glutamine, and citrulline malate
Versatile intra-workout drink that mixes easily and tastes great

USN BCAA Power Punch – Intra-Workout Amino Boost for Performance and Recovery

Train harder, recover smarter. USN BCAA Power Punch is a powerhouse amino acid supplement designed to keep you performing at your best during every rep, set, and session. Whether you lift, sprint, or ride, this advanced formula delivers the essential support your muscles crave when the pressure ramps up.

Why athletes choose BCAA Power Punch

When you’re chasing strength, size, or endurance, your muscles need the right fuel. This formula combines branched chain amino acids (BCAAs)—leucine, isoleucine and valine—with glutamine and citrulline malate to help drive protein synthesis, support recovery, and keep fatigue at bay. The result? A smooth, great-tasting drink you can sip pre-, intra-, or post-workout to stay consistent and make progress session after session.

What’s inside and how it helps

BCAAs (Leucine, Isoleucine, Valine): Essential aminos that make up a significant portion of muscle tissue and are central to protein synthesis—key for rebuilding and maintaining lean mass.
Glutamine: The most abundant amino acid in the body, widely used by athletes to support recovery demands from intense training.
Citrulline Malate: A popular pre/intra-workout ingredient that helps support nitric oxide production, aerobic energy, and reduces the perception of fatigue—so you can push through tough sets.

Who is it for?

Perfect for bodybuilders, CrossFit athletes, strength trainers, and endurance performers who want a reliable intra-workout BCAA powder to help protect hard-earned muscle, support recovery, and optimise performance without overcomplicating their stack.

How to use it

Use before, during, or after training as an amino support drink. It’s an easy mix and a refreshing way to keep your session productive and your recovery on track.

Product highlights

Complete performance support: BCAAs + glutamine + citrulline malate
Great-tasting, easy-mixing powder for simple daily use
Ideal for pre-, intra-, or post-workout
Trusted sports nutrition from USN

Additional details

Brand: USN
Product: USN BCAA Power Punch
Barcode (EAN): 6009544921455

Calories 34kcal kcal

0%

RDI

Protein 0g g

0%

RDI

Fat 0g g

0%

RDI

Sat Fat 0g g

0%

RDI

Salt 0 g

0%

RDI

Carbs 0.04g g

0%

RDI

Values per serving

Please note that this information may be subject to change.
For the most accurate and up-to-date details, please refer to the product packaging.

Expiry

200g / Watermelon 31-07-2027

400g / Blue Raspberry 27-02-2027

400g / Watermelon 31-07-2027

Barcodes

200g / Tangerine 6009544921455

200g / Watermelon 6009544921479

400g / Blue Raspberry 6009544907381

400g / Cherry 6009544921714

400g / Tangerine 6009694864282

400g / Watermelon 6009702508467

Ingredients

L-leucine; L-glutamine; L-isoleucine; L-valine; acidity regulators: citric acid
monopotassium phosphate; L-citrulline-DL-malate (2:1); flavouring; sweeteners: sucralose
acesulfame-K; emulsifier: sunflower lecithin; vitamin B6 (pyridoxine hydrochloride); black pepper fruit extract (piper nigrum); colourant: brilliant blue. Please Note: Nutritional facts and ingredients may vary slightly between flavours.

Discover

Shop The USN Collection

5 stars: 42 (75%)
4 stars: 7 (13%)
3 stars: 7 (13%)
2 stars: 0 (0%)
1 star: 0 (0%)

A great BCAA powder, highly recommended

Out of all the BCAA powders that I have tried, this is my absolute go to.

It seems to have the best ingredients, so it really gets me switched on for training or helps massively with recovery.

Sweet candy watermelon taste, good value for money and actually works

Love the taste of the watermelon flavour. It tastes more like the sugary watermelon candy than actual fresh watermelon but definitely still good for anyone who likes that type of flavour and has a bit of a sweet tooth!

It keeps me energised throughout my workouts, even just a quick sip feels like it boosts my energy straight away.. and the sweet flavour helps suppress any hunger I might have had beforehand so that my belly is not aching as I try and work out. I feel like it's much better value for money than most other BCAAS I've seen out there, bought two so far and can't fault them as of yet.

Great quality BCAA at great value.

I got back into weightlifting after a two year break and I've gained 4kg over the past six weeks using this BCAA stacked with USN Creatine. Chose the tangerine flavour and its really nice, tastes just like orange squash and mixes perfectly with no chalky residue left over unlike some supplements I've used over the years. I also like the fact that its only a 400g tub at a good price so I can change flavour more often which is always a bonus. Highly recommend it, I'll be buying more!

Ok but expensive

OK but expensive compared to others

Amazing

This stuff is great, a-bit on the pricey side but it is truly quality. 10/10

Ok but expensive

OK but expensive compared to others

Sweet candy watermelon taste, good value for money and actually works

Love the taste of the watermelon flavour. It tastes more like the sugary watermelon candy than actual fresh watermelon but definitely still good for anyone who likes that type of flavour and has a bit of a sweet tooth!

It keeps me energised throughout my workouts, even just a quick sip feels like it boosts my energy straight away.. and the sweet flavour helps suppress any hunger I might have had beforehand so that my belly is not aching as I try and work out. I feel like it's much better value for money than most other BCAAS I've seen out there, bought two so far and can't fault them as of yet.

A great BCAA powder, highly recommended

Out of all the BCAA powders that I have tried, this is my absolute go to.

It seems to have the best ingredients, so it really gets me switched on for training or helps massively with recovery.

Energy is good and taste's great !!!

The flavour is nice I like it I have watermelon flavour !!

Energy = I seem to be able to do 1 and half - 2 HR session at the gym ! I have to have a 10-20 seconds breather but due to emphysema I guess this is why but I can carry on with out feeling drained from energy as I ride 1 half mile to gym and back ! And I'm a sleep apnea sufferer to , I'm guessing it works reading back through it 😂🤣😂🤣 says 2 scoops to 500 ml water gives me just over half in me bottle so I do a 3 scoop all the way to the top as I measured it out and that's where it ended up being ,hope this helps !!!

Sweet tasting drink, followed by a mild after taste.

First day trying this I found myself being able to push myself that little further on my workouts. I'm unsure if it's the drink or just that day.

I would feel fatigued after doing the free weights on the bench. But the day I brought this with me I felt like I had more energy left in my arms to do more sets.

Now near the end of my first tub, I'm used to the routine of having this with me on the gym days.

The taste is a little sweet for watermelon. But there's an odd aftertaste, even after 3 weeks you notice the odd taste. It's like pen ink is the best I can compare with. But just not as strong.

I will try a different flavour the next time around.

The water melon is sweet like the KA brand of watermelon.

Amazing

This stuff is great, a-bit on the pricey side but it is truly quality. 10/10

Sweet tasting drink, followed by a mild after taste.

First day trying this I found myself being able to push myself that little further on my workouts. I'm unsure if it's the drink or just that day.

I would feel fatigued after doing the free weights on the bench. But the day I brought this with me I felt like I had more energy left in my arms to do more sets.

Now near the end of my first tub, I'm used to the routine of having this with me on the gym days.

The taste is a little sweet for watermelon. But there's an odd aftertaste, even after 3 weeks you notice the odd taste. It's like pen ink is the best I can compare with. But just not as strong.

I will try a different flavour the next time around.

The water melon is sweet like the KA brand of watermelon.

Refreshing Goodness!

I'm just starting weight training again after having years off due to injury and soreness is immense. I'm hoping this this will help me in recovery. I was pleased to see that this includes Glutamine - something I was going to buy separately! I failed to note with when I bought it and was pleasantly surprised to read it on the label when it was delivered.

Removing the lid, the smell isn't too pleasant. Mixing 2 scoops in a glass of water the Tangerine colour comes into play. The taste is good - like tangerines and very refreshing. I actually look forward to a glass. There's no bloat, nor wind, just a nice orange drink.

It's very difficult to comment upon 'effects' as such, especially when we are talking amino acids, but I have every confidence that introducing this to my diet is doing more good than not having it at all.

If you are looking for a good, cheap brand of BCAA that's nice tasing and has the bonus of Glutamine, I'd recommend this.

A great BCAA powder, highly recommended

Out of all the BCAA powders that I have tried, this is my absolute go to.

It seems to have the best ingredients, so it really gets me switched on for training or helps massively with recovery.

Great quality BCAA at great value.

I got back into weightlifting after a two year break and I've gained 4kg over the past six weeks using this BCAA stacked with USN Creatine. Chose the tangerine flavour and its really nice, tastes just like orange squash and mixes perfectly with no chalky residue left over unlike some supplements I've used over the years. I also like the fact that its only a 400g tub at a good price so I can change flavour more often which is always a bonus. Highly recommend it, I'll be buying more!

A great BCAA powder, highly recommended

Out of all the BCAA powders that I have tried, this is my absolute go to.

It seems to have the best ingredients, so it really gets me switched on for training or helps massively with recovery.

Great quality BCAA at great value.

I got back into weightlifting after a two year break and I've gained 4kg over the past six weeks using this BCAA stacked with USN Creatine. Chose the tangerine flavour and its really nice, tastes just like orange squash and mixes perfectly with no chalky residue left over unlike some supplements I've used over the years. I also like the fact that its only a 400g tub at a good price so I can change flavour more often which is always a bonus. Highly recommend it, I'll be buying more!

Energy is good and taste's great !!!

The flavour is nice I like it I have watermelon flavour !!

Energy = I seem to be able to do 1 and half - 2 HR session at the gym ! I have to have a 10-20 seconds breather but due to emphysema I guess this is why but I can carry on with out feeling drained from energy as I ride 1 half mile to gym and back ! And I'm a sleep apnea sufferer to , I'm guessing it works reading back through it 😂🤣😂🤣 says 2 scoops to 500 ml water gives me just over half in me bottle so I do a 3 scoop all the way to the top as I measured it out and that's where it ended up being ,hope this helps !!!

Amazing

This stuff is great, a-bit on the pricey side but it is truly quality. 10/10

Great quality BCAA at great value.

I got back into weightlifting after a two year break and I've gained 4kg over the past six weeks using this BCAA stacked with USN Creatine. Chose the tangerine flavour and its really nice, tastes just like orange squash and mixes perfectly with no chalky residue left over unlike some supplements I've used over the years. I also like the fact that its only a 400g tub at a good price so I can change flavour more often which is always a bonus. Highly recommend it, I'll be buying more!

Energy is good and taste's great !!!

The flavour is nice I like it I have watermelon flavour !!

Energy = I seem to be able to do 1 and half - 2 HR session at the gym ! I have to have a 10-20 seconds breather but due to emphysema I guess this is why but I can carry on with out feeling drained from energy as I ride 1 half mile to gym and back ! And I'm a sleep apnea sufferer to , I'm guessing it works reading back through it 😂🤣😂🤣 says 2 scoops to 500 ml water gives me just over half in me bottle so I do a 3 scoop all the way to the top as I measured it out and that's where it ended up being ,hope this helps !!!

Refreshing Goodness!

I'm just starting weight training again after having years off due to injury and soreness is immense. I'm hoping this this will help me in recovery. I was pleased to see that this includes Glutamine - something I was going to buy separately! I failed to note with when I bought it and was pleasantly surprised to read it on the label when it was delivered.

Removing the lid, the smell isn't too pleasant. Mixing 2 scoops in a glass of water the Tangerine colour comes into play. The taste is good - like tangerines and very refreshing. I actually look forward to a glass. There's no bloat, nor wind, just a nice orange drink.

It's very difficult to comment upon 'effects' as such, especially when we are talking amino acids, but I have every confidence that introducing this to my diet is doing more good than not having it at all.

If you are looking for a good, cheap brand of BCAA that's nice tasing and has the bonus of Glutamine, I'd recommend this.

Refreshing Goodness!

I'm just starting weight training again after having years off due to injury and soreness is immense. I'm hoping this this will help me in recovery. I was pleased to see that this includes Glutamine - something I was going to buy separately! I failed to note with when I bought it and was pleasantly surprised to read it on the label when it was delivered.

Removing the lid, the smell isn't too pleasant. Mixing 2 scoops in a glass of water the Tangerine colour comes into play. The taste is good - like tangerines and very refreshing. I actually look forward to a glass. There's no bloat, nor wind, just a nice orange drink.

It's very difficult to comment upon 'effects' as such, especially when we are talking amino acids, but I have every confidence that introducing this to my diet is doing more good than not having it at all.

If you are looking for a good, cheap brand of BCAA that's nice tasing and has the bonus of Glutamine, I'd recommend this.

Amazing

This stuff is great, a-bit on the pricey side but it is truly quality. 10/10

Ok but expensive

OK but expensive compared to others

Amazing

This stuff is great, a-bit on the pricey side but it is truly quality. 10/10

Energy is good and taste's great !!!

The flavour is nice I like it I have watermelon flavour !!

Energy = I seem to be able to do 1 and half - 2 HR session at the gym ! I have to have a 10-20 seconds breather but due to emphysema I guess this is why but I can carry on with out feeling drained from energy as I ride 1 half mile to gym and back ! And I'm a sleep apnea sufferer to , I'm guessing it works reading back through it 😂🤣😂🤣 says 2 scoops to 500 ml water gives me just over half in me bottle so I do a 3 scoop all the way to the top as I measured it out and that's where it ended up being ,hope this helps !!!

Sweet tasting drink, followed by a mild after taste.

First day trying this I found myself being able to push myself that little further on my workouts. I'm unsure if it's the drink or just that day.

I would feel fatigued after doing the free weights on the bench. But the day I brought this with me I felt like I had more energy left in my arms to do more sets.

Now near the end of my first tub, I'm used to the routine of having this with me on the gym days.

The taste is a little sweet for watermelon. But there's an odd aftertaste, even after 3 weeks you notice the odd taste. It's like pen ink is the best I can compare with. But just not as strong.

I will try a different flavour the next time around.

The water melon is sweet like the KA brand of watermelon.

Great quality BCAA at great value.

I got back into weightlifting after a two year break and I've gained 4kg over the past six weeks using this BCAA stacked with USN Creatine. Chose the tangerine flavour and its really nice, tastes just like orange squash and mixes perfectly with no chalky residue left over unlike some supplements I've used over the years. I also like the fact that its only a 400g tub at a good price so I can change flavour more often which is always a bonus. Highly recommend it, I'll be buying more!