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Amino Acids

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Check out our amino acid powders, tablets and drinks. Amino acids are the building blocks of protein, which helps to grow and maintain muscle mass — ideal for bulking up.

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  • THE Pre-Workout™ (Sample)
     

    THE Pre-Workout™ (Sample)

    4.5 Stars 16 Reviews

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    £1.49
  • Kre-Alkalyn® Creatine Capsules
     

    Kre-Alkalyn® Creatine Capsules

    4.67 Stars 55 Reviews

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    £26.99
  • 100% L-Theanine Powder
     

    100% L-Theanine Powder

    4.37 Stars 19 Reviews

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    £22.99
  • 100% D-Aspartic Acid Powder
     

    100% D-Aspartic Acid Powder

    4.22 Stars 58 Reviews

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    £27.99
  • 100% L-Tyrosine Powder
     

    100% L-Tyrosine Powder

    4.83 Stars 23 Reviews

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    from £12.99
  • Essential BCAA 2:1:1 (Earl Grey)
     

    Essential BCAA 2:1:1 (Earl Grey)

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    from £20.99
  • Essential BCAA 4:1:1 Powder
     

    Essential BCAA 4:1:1 Powder

    4.33 Stars 286 Reviews

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    from £17.99
  • THE Amino+
     

    THE Amino+

    4.14 Stars 7 Reviews

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    £33.99
  • HMB Powder
     

    HMB Powder

    4.38 Stars 73 Reviews

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    from £12.99
  • L-Carnosine Capsules
     

    L-Carnosine Capsules

    4.0 Stars 5 Reviews

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    £18.49
  • 100% L-Ornithine HCL Powder
     

    100% L-Ornithine HCL Powder

    4.0 Stars 7 Reviews

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    £36.99
  • THE Amino Boost
     

    THE Amino Boost

    4.0 Stars 56 Reviews

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    £22.99
  • THE Amino+ (Sample)
     

    THE Amino+ (Sample)

    4.25 Stars 4 Reviews

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    £1.99
  • Essential iBCAA 2:1:1 Powder
     

    Essential iBCAA 2:1:1 Powder

    4.36 Stars 231 Reviews

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    from £24.99
  • 100% L-Leucine Powder
     

    100% L-Leucine Powder

    4.39 Stars 67 Reviews

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    from £11.99
  • Vegan BCAA Sustain Powder
     

    Vegan BCAA Sustain Powder

    4.42 Stars 19 Reviews

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    from £19.99
  • 100% L-Lysine Powder
     

    100% L-Lysine Powder

    4.88 Stars 8 Reviews

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    £24.99
  • 100% L-Histidine Powder
     

    100% L-Histidine Powder

    4.5 Stars 2 Reviews

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    £21.99
  • Essential iBCAA 4:1:1 Powder
     

    Essential iBCAA 4:1:1 Powder

    3.76 Stars 38 Reviews

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    from £16.99
  • Essential iBCAA Elite
     

    Essential iBCAA Elite

    4.0 Stars 1 Reviews

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    £67.99
  • 100% N-Acetyl L-Tyrosine Powder
     

    100% N-Acetyl L-Tyrosine Powder

    4.57 Stars 7 Reviews

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    £22.99
  • Creapure® Chewable Creatine Tablets
     

    Creapure® Chewable Creatine Tablets

    4.61 Stars 92 Reviews

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    £14.99
  • 100% Vegan L-Leucine Powder
     

    100% Vegan L-Leucine Powder

    5.0 Stars 3 Reviews

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    £33.99
  • 100% L-Ornithine Alpha-Ketoglutarate Powder
     

    100% L-Ornithine Alpha-Ketoglutarate Powder

    4.11 Stars 9 Reviews

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    £22.99
  • Vegan BCAA Powder
     

    Vegan BCAA Powder

    4.44 Stars 39 Reviews

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    from £20.99
  • 100% Creatine Gluconate Powder
     

    100% Creatine Gluconate Powder

    4.44 Stars 50 Reviews

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    £14.99
  • Creatine Ethyl Ester Tablets
     

    Creatine Ethyl Ester Tablets

    4.4 Stars 101 Reviews

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    £17.99
  • Impact EAA Sample Box
     

    Impact EAA Sample Box

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    £27.99
  • Vegan BCAA 4:1:1 Powder
     

    Vegan BCAA 4:1:1 Powder

    3.95 Stars 20 Reviews

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    from £25.99
  • Essential BCAA 2:1:1 - Gin & Tonic
     

    Essential BCAA 2:1:1 - Gin & Tonic

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    from £20.98

What are Amino Acids?

Amino acids occur naturally within protein, which supports the growth and maintenance of muscle mass — perfect for building muscle and maximising gains, making each and every training session worthwhile. There are nine essential amino acids. Leucine, isoleucine, and valine are three of these nine essential amino acids, and are commonly known as branched-chain amino acids, or BCAAs.


What are the Benefits of Amino Acids?

As amino acids are the building blocks of protein, they are great for supporting all fitness goals – whether that's maintaining your current fitness level or building all-important muscle. Amino acids can be quite difficult to get from your diet alone, not to mention expensive. That’s why our supplements can be such a time-saving and convenient way to get a boost of amino acids alongside a balanced diet.


Our Amino Acid Products

With over fifty amino acid products, we offer a huge variety for you to choose from to suit your individual needs and fitness goals. Our products come in a variety of forms, including tablets, gels, and drinks, making them an ideal convenient alternative for you to make part of a balanced diet. But, if you prefer to stick to a shake, we offer a wide range of refreshing flavours like tropical, cola and rainbow candy.

Our ultimate blend, Impact EAA, is crammed with all nine essential amino acids, with zero sugar* – perfect if you're following a specific diet:

• Contains all 9 essential amino acids

• Faster amino acid absorption than whey*

• Suitable for those following a plant-based diet

• Available in 3 refreshing flavours


For our most advanced amino acid formula, try THE Amino+:

• Boosted by unique time-release beadlet technology

• Features 6g of BCAAs**

• Great for a pre, intra or post-workout shake

• Contains 75mg of vitamin C**


Or, for our unique amino blend, have a look at THE Amino Energy:

• Contains natural caffeine

• Features 3g of BCAAs**

• Packed with 7g of amino acids**

• Available in 5 refreshing flavours


If you are still unsure about which amino acid supplement is right for you, take a look at our ultimate breakdown of the best amino acids available.


*https://www.ncbi.nim.nih.gov/pmc/articles/PMC5568273/

**Nutritional information will vary depending on flavour.


FAQs


How many amino acids are there?

There are 22 amino acids with 9 of these being considered "essential" and the remainder "non-essential".


What are essential- and non-essential amino acids?

When we use the word "essential" in reference to our diet, that means we're referring to something we cannot create ourselves. Non-essential simple means the body can create it itself and doesn't necessarily require a dietary source.


What do amino acids do?

Amino acids have a variety of unique functions but essentially are the building blocks of protein.


What is the best amino acid for building muscle?

Leucine is considered the "best" as it essentially acts as the "on-switch" for muscle protein synthesis, however, all amino acids have some role in the creation of new proteins


Are amino acids from meat sources better?

The source is not important, only the completeness of the amino acid spectrum available


Are amino acids water-soluble?

Yes, amino acids are generally water-soluble.


Can I have amino acids instead of a protein shake?

In theory yes, but the practicality of achieving a similar benefit makes it less time and cost-effective. You may find it easier to simply use a protein shake.