What Are The Best BCAA Supplements

If you live in the UK and are looking for the best BCAAs you can buy, read on!

In this article, we will be giving you all the information that you need to know about the best BCAA powder, tablets and capsules that are available to buy.

First of all, if you are not 100% sure about what BCAAs can do here are a few of the benefits to be gained from taking them.

Benefits of BCAAs (Branched-Chain Amino Acids)

  • Proven to stimulate protein synthesis, so you can add on muscle quickly and efficiently
  • Reduces muscle fatigue and increases the speed that you pack muscle on for faster results
  • Have been shown to help muscles recover faster, with the benefit of feeling less sore following a workout
  • Helps your body to burn fat whilst protecting your muscles

Read More: Benefits of BCAA Supplements, Side Effects & FAQs

When To Take BCAAs

As a rule of thumb, the best time to take BCAAs is pre-workout (30 mins before), or post-workout. Some people also prefer to take a dose during the day to delay muscle breakdown.

Across the board, most brands give pretty much the same information as to when to take BCAAs.

The Best BCAAs UK Customers Can Buy

All of the BCAAs in our top list are certified by UK labs. In addition, they are the among best selling products and the ones with the best reviews on Amazon.

Top 3 Best BCAA Tablets

3) Opal Fitness

Opal Fitness Nutrition BCAA+TabletsKey Features

  • 120 tablets per bottle
  • 600mg of BCAAs per tablet
  • recommended dosage of 2-4 tablets of BCAA+ pre-workout for best results
  • 100% money-back guarantee
  • UK manufactured in a certified GMP facility

Our View

These BCAA tablets by Oshun have everything that you would expect from most other BCAA tablet brands, however, there is the added bonus of vitamin B6. Vitamin B6 is needed by the body for amino acid metabolism in the muscles and helps the body to absorb BCAAs.

You get 120 tablets per bottle and 600mg of BCAA per tablet, which are pretty much the usual amounts expected when buying BCAA tablets.

These are a little more expensive than the next BCAA tablets in our best-of list, however, this is due to the added vitamin B6. If you don’t think that you will benefit from this due to already getting enough B6 in your diet, then I would go for our number two choice

BCAA Tablets, 1200mg Branched Chain Amino Acids By Opal Fitness Nutrition - BCAA+ With Added Vitamin B6 to Aid Absorption...

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Last update was in: November 26, 2023 8:04 pm

2) Iron Labs Nutrition BCAA Extreme

Iron Labs Nutrition BCAA Tablets

Key Features

  • 120 tablets per bottle
  • 600mg of BCAAs per tablet
  • recommended dosage of 2-4 tablets of BCAA+ pre-workout for best results
  • 100% money-back guarantee
  • UK manufactured in a certified GMP facility

Our View

From their creatine and arginine to protein, these BCAAs Iron Labs Nutrition tablets provide you with some great supplements across the board. In addition to being really good and receiving outstanding reviews, these particular BCAA tablets are very reasonably priced.

Again, there are 120 tablets per bottle and 600mg of BCAAs per tablet.

The main reason why we rank these better than the previous tablets is due to the reviews and the fact they are better value for money, being priced a bit cheaper.

Iron Labs Nutrition, BCAA - 2400mg BCAAs per Serving x 30 Servings - 120 Tablets

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Last update was in: November 26, 2023 8:04 pm
£14.99 £17.78

1) Xellerate Nutrition 1000mg BCAA Tablets

Xellerate Nutrition 1000mg BCAA Tablets

Key Features

  • 425 high-quality BCAA tablets
  • 1,000mg of BCAAs per tablet
  • Three tablets, equating to a daily dosage of 3,000mg, provides 1,500mg of L-Leucine, 750mg f L-Isoleucine, 750mg of L-Valine, and 12mg of vitamin B6.
  • UK manufactured in a certified GMP facility

Our View

These are, without doubt, the best BCAA tablets that UK customers can get their hands on, and here’s why.

First of all, there are 1,000mg of BCAAs in each tablet, which is a lot more than most other brands on the market. In addition to having more BCAAs per tablet, there are also a lot more tablets per bottle. Most other brands only provide 120 or 240 tablets per bottle, whereas a bottle of Xellerate Nutrition contains a massive 425 tablets.

If it’s the best BCAA supplements in tablet form that you’re seeking, then these are the ones to buy.

BCAA Tablet 1000mg | 425 Tablets - 3000mg Daily Serving | 141 Day Supply | 2:1:1 BCAAs Branch Chain Amino...

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Last update was in: November 26, 2023 8:04 pm

Top 3 Best BCAA Powders

3) My Protein Essential BCAA 2:1:1 Powder

My Protein BCAA Blast Amino Acid SupplementKey Features

  • 2:1:1 ratio of leucine, isoleucine and valine
  • Grade A ranking by LabDoor
  • Variety of flavours

Our View

My Protein is a very well-known brand, and they have built a good reputation for making high quality and very affordable supplements.

Their BCAA powder comes in two flavours, with a third, unflavoured option, although we feel this is never the best with any supplement.

When looking at the reviews for My Protein products on Amazon there is hardly a bad word to be said, and most of their supplements get four or five-star reviews overall.

If it’s a cheap BCAA powder from a reputable brand that you’re looking to purchase, then My Protein is a good starting point. In addition, many of their other supplements are considerably cheaper than a lot of other brands.

Although it comes third in our top BCAA powders list, it is still up there with the best BCAA powders.

My Protein BCAA 2:1:1 Blast Amino Acid Supplement (Unflavoured, 500g)

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Last update was in: November 26, 2023 8:04 pm
£19.55 £21.22

2)Scivation Xtend Green Apple Powder

XTEND Original BCAA Powder Smash Apple

Key Features

  • 7g of BCAAs per serving
  • Supports muscle protein synthesis and promotes metabolic energy
  • Comes in 20+ flavours
  • Can be bought in various sizes
  • Perfect before, after and during training

Our View

Scivation has developed almost every flavour under the sun for its BCAA range. There are, to date, over 25 flavours available to cater for the fussiest of people. Raspberry blue is a particular favourite for the majority of buyers.

There are 7g of BCAAs per serving and there is the option to buy in a variety of sizes, from 30 all the way up to 90 servings per bottle.

Personally, I would stick to the thirty servings per bottle until I found the flavour I liked the most.

Overall, this is one of the best BCAA supplements UK customers can buy in powder form.

Scivation Xtend BCAA Powder, Branched Chain Amino Acids, BCAAs, Green Apple, 30 Servings

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Last update was in: November 26, 2023 8:04 pm

1)BSN Amino X Intra-Workout

BSN Nutrition Amino X Muscle Building Support Powder Supplement

Key Features

  • 10 grams of amino acids per serving
  • 2:1:1 BCAA ratio
  • Caffeine-free; use anytime day or night
  • Mixes easily, no clumping

Our View

BSN X Intra-Workout is used by bodybuilders, weightlifters, boxers, MMA fighters and many other fitness enthusiasts. It is undoubtedly one of the best BCAA supplements on the market. Being a powder makes it even more popular, as this is considered by most users the best way to take BCAAs.

One of the main factors behind the popularity of this brand is the 10g of BCAAs it provides per serving, which is considerably more than its nearest competitor.

In addition, this powder is known to mix easily and doesn’t clump like many others.

If it’s the best UK-certified BCAA powder that you’re looking for then this is it.

BSN Amino X Muscle Support Powder Supplement with Vitamin D, Vitamin A & Amino Acids. BCAA powder by BSN -...

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Last update was in: November 26, 2023 8:04 pm

Top 3 Best BCAA Capsules

3)Reflex Nutrition BCAAs

Reflex Nutrition BCAA Intra FusionKey Features

  • 500mg of BCAAs per capsule
  • Each capsule provides: 250mg L-leucine, 125mg L-isoleucine, 125mg L-valine, and 0.2mg Vitamin B6

Our View

When it comes to BCAA supplements, they don’t come much cheaper than this. Although they aren’t as expensive as most brands, they are still up to standard, which is why they are very popular.

In addition, there are numerous positive reviews to be found about these BCAA capsules. Another positive is that they can be bought in bottles containing 500 capsules, which saves on shipping as a lot of brands only do bottles with 240 capsules.

Reflex Nutrition BCAA Intra Fusion Intra Workout 10g BCAA's per serving 5g L-Glutamine Vitamin B6 (Fruit Punch) (400g) (Made in...

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Last update was in: November 26, 2023 8:04 pm

2)USN BCAA Syntho Stack

USN BCAA Amino Syntho Stack CapsulesKey Features

  • Essential muscle support
  • Formulated to increase recovery and lean body mass
  • Includes the amino acid stack
  • Can be bought in 120 or 240-capsule bottles

Our View

USN is another well-established brand known for producing consistently high-quality supplements.

Designed to enhance nutrient absorption and muscle uptake, these are up there with the very best BCAA capsules. As with most BCAA capsules, the recommended dose is between three and six capsules per day.

These capsules have received very positive feedback on Amazon reviews and are one of the bestsellers.

Visit USN Amazon UK Store For More Variety

1)Optimum Nutrition BCAA 1000

Optimum Nutrition BCAA 1000 CapsulesKey Features

  • 500mg of BCAAs per capsule
  • can be bought in 200 or 400-capsules bottles
  • 2:1:1 ratio of BCAAs

Our View

First of all, these capsules provide great value for money, and although they do cost a few pounds more than the previous brand, you can get 400 capsules per bottle instead of 240.

Containing 500mg of BCAAs per capsule, they are almost on par with the best BCAA tablets.

Reviews state that these capsules are very effective, and results are noticed within a few days of using them. Receiving four and a half stars on Amazon, these are probably the best BCAA capsules that money can buy and are also very affordable

Optimum Nutrition BCAA 1000 Branch Chain Amino Acids with L-Leucine, L-Isoleucine and L-Valine. BCAA supplement by ON - Unflavoured, 200...

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Last update was in: November 26, 2023 8:04 pm

Best BCAA Supplements for Weight Loss

Evlution Nutrition BCAA Lean Energy

Evlution Nutrition BCAA Lean Energy

Key Features

  • 5g of the highest quality BCAAs per serving
  • 5g of endurance-boosting amino acids per serving
  • Variety of flavours: Maca, green tea, coffee
  • 2:1:1 BCAA ratio

Our View

If you are looking for an all-in-one fat burning, energy recovery, and lean muscle formula, then Evlution Nutrition BCAA Lean Energy is for you. Evlution Nutrition is another well-known and popular brand which is known for producing high-quality supplements.

BCAA Lean Energy is free of added carbohydrates and gluten, and it is the cleanest supplement to support your fitness journey.

Green coffee and green tea contain powerful antioxidants which help in strengthening your immune system. Packed with natural caffeine sources, this powdered supplement will provide cleaner energy and a razor-sharp focus.

BCAA Lean Energy contains a complete dose of the daily allowance of vitamin C that your body needs. Vitamin C is also one of the most important immune system boosters for an overall healthy body.

BCAA Lean Energy has received very positive feedback on Amazon reviews. According to many consumers, one of the important features that make it one of the bestsellers is that it is available in powder form, as opposed to granular form.

BCAA Lean Energy is the best supplement for weight loss because it has powerful fat-burning qualities. This supplement comes with a full spectrum of fat burning ingredients such as Acetyl-L-Carnitine, CLA, Maca Powder, green tea, and green coffee. Together, they help you build a lean body.

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Visit Evlution Nutrition Amazon UK Store For More Variety

Best BCAA Powder for Muscle Recovery

Warrior Amino Blast 270g BCAA

Warrior, Amino Blast

Key Features

  • Comes in eight flavours
  • Exclusively plant-based
  • 2 to 1 ratio of leucine to isoleucine and valine
  • 7,450mg amino acid complex per serving

Our View

Amino Blast is a super-effective amino acid energy drink that comes in eight delicious flavours. You can consume this energy supplement at any time of the day. Amino Blast is ideal for speeding up muscle recovery after intense workouts.

If you need a gentle “pick me up” during training, between meals, pre-training, or post-training, Amino Blast is the best option. It has a nice flavour to it and no aftertaste, which makes it perfect for everyone. You can use it during training or through long shifts at work.

Amino Blast is the best BCAA powder for muscle recovery because it triggers protein synthesis and inhibits the unnecessary breakdown of muscle cells. Providing more energy and better focus, this is an ideal powder supplement to make you a true warrior!

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Best BCAA Post-Workout Supplement

Bpi Sports Best BCAA Shredded Supplement

Bpi Sports Best BCAA Shredded Supplement

Key Features

  • Oligopeptide enzymatic technology
  • 100% no-risk money-back guarantee
  • No added caffeine
  • Promotes insulin sensitivity

Our View

Best BCAA Shredded by Bpi Sports is a tested workout powder supplement featuring leucine, isoleucine, and valine as the BCAAs. This complex works best for lean muscle building, better performance, and quick muscle recovery.

The addition of weight loss ingredients such as Grains of Paradise and carnitine makes Best BCAA Shredded even better. It encourages your body to consume fat and generate energy. With no added caffeine, this workout supplement ensures you never experience the unwanted jitters so common with other stimulant-packed supplements.

The BCAAs in this supplement penetrate the muscles. As a result of optimal absorption and utilization, quick muscle recovery takes place. This supplement also promotes glucose production for the desired energy boost.

Citrulline in the Best BCAA Shredded makes it the best post-workout supplement. Citrulline helps in improving your blood flow after workouts and makes sure your muscles get optimum oxygen and nutrient supply. As a result, you continue to perform well even after intense workouts.

If you are looking for a reliable option, Best BCAA Shredded is a cheap BCAA powder from a reputable brand, and, is one of the best that UK customers can buy.

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Best BCAA Energy Supplement

Olimp Labs Cola BCAA Xplode

Olimp Labs Cola BCAA Xplode Recovery and Energy Supplement Powder

Key Features

  • 2:1:1 BCAAs with added glutamine & vitamin B6
  • 4000mg of BCAAs in each portion
  • Best for amino acid recovery

Our View

BCAA Xplode Powder in delicious Cola flavour is specially formulated for sportsmen like you. This BCAA complex with added glutamine and vitamin B6 contributes to the reduction of fatigue and tiredness. The supplement is ideal for active people who need that extra dose of energy.

If you are looking to replace real Cola, try BCAA Xplode Powder. It dissolves very easily without clumping and smells even better.

With positive ratings of more than 4.5 on Amazon, BCAA Xplode Powder is the new favourite for active people. It is created with endurance athletes in mind and is the perfect powder supplement to take during or before physical activity.

BCAA Xplode Powder is the best Energy Supplement because it delays the feeling of exhaustion as a result of intense physical effort. The credit goes to leucine which stimulates muscle fibre synthesis.

In short, the water-soluble nature of BCAA Xplode Powder makes it one of the most convenient forms of supplements, which is also easy to prepare as well as to drink during work-outs.

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How To Take BCAAs

BCAAs can be taken in three different ways; as a powder dissolved in a drink, as tablets, or as capsules. Due to the body absorbing powder the quickest, most people prefer to take BCAA powder. It also tastes great as well. In addition, it’s a lot easier to drink a shake than to swallow many capsules or tablets at a time.

Final Words On The Best BCAAs

All of the best BCAA supplements UK customers can buy have been certified by UK labs, so the quality of the BCAAs in our top lists is nothing to worry about. Be careful when buying from abroad as health and safety regulations aren’t as strict as in the UK.

References and further readings:

  1. ScienceDirect – Nutritional supplements in combat sports
  2. Epub 2019 Jul 15 – The efficiency of BCAA in the nutrition of combat sports athletes
  3. Nutrients 2022, 14(19), 4002 – Oral BCAA Supplementation in Athletes: A Systematic Review
  4. How Long Does Protein Powder Last
Last update was on: November 26, 2023 8:04 pm

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