BUY 1 GET 1 FREE | CHEAPEST ITEM FREE
PLUS 35% OFF BEST SELLERS | USE CODE: BEST

Amino Acids

60 results

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.

Sort by

Products

  • Creatine Monohydrate Tablets
     

    Creatine Monohydrate Tablets

    4.15 Stars 277 Reviews

    35% off Best Sellers | Use code: BEST

    Save 35% off best sellers with code BEST

    *Exclusions apply

    Shop Now
    £14.99
  • L-Carnitine Tablets
     

    L-Carnitine Tablets

    4.29 Stars 190 Reviews

    Buy 1 get 1 FREE | Add 2 items to your basket, cheapest item free

    Buy 1 get 1 FREE on over 200 products!
    Add any 2 selected products to basket and the cheapest item will automatically be free. No code required.
    Shop Now
    from £10.99
  • Essential BCAA Tablets
     

    Essential BCAA Tablets

    4.47 Stars 523 Reviews

    Buy 1 get 1 FREE | Add 2 items to your basket, cheapest item free

    Buy 1 get 1 FREE on over 200 products!
    Add any 2 selected products to basket and the cheapest item will automatically be free. No code required.
    Shop Now
    from £10.99
  • Liquid L-Carnitine Capsules
     

    Liquid L-Carnitine Capsules

    4.45 Stars 11 Reviews

    35% off Best Sellers | Use code: BEST

    Save 35% off best sellers with code BEST

    *Exclusions apply

    Shop Now
    from £11.49
  • HMB Tablets
     

    HMB Tablets

    4.39 Stars 41 Reviews

    Buy 1 get 1 FREE | Add 2 items to your basket, cheapest item free

    Buy 1 get 1 FREE on over 200 products!
    Add any 2 selected products to basket and the cheapest item will automatically be free. No code required.
    Shop Now
    £16.99
  • 100% Citrulline Malate Powder
     

    100% Citrulline Malate Powder

    4.64 Stars 85 Reviews

    Buy 1 get 1 FREE | Add 2 items to your basket, cheapest item free

    Buy 1 get 1 FREE on over 200 products!
    Add any 2 selected products to basket and the cheapest item will automatically be free. No code required.
    Shop Now
    from £17.49
  • THE Pre-Workout+
     

    THE Pre-Workout+

    4.32 Stars 111 Reviews

    35% off Best Sellers | Use code: BEST

    Save 35% off best sellers with code BEST

    *Exclusions apply

    Shop Now
    £39.99
  • Essential BCAA 4:1:1 Tablets
     

    Essential BCAA 4:1:1 Tablets

    3.82 Stars 141 Reviews

    Buy 1 get 1 FREE | Add 2 items to your basket, cheapest item free

    Buy 1 get 1 FREE on over 200 products!
    Add any 2 selected products to basket and the cheapest item will automatically be free. No code required.
    Shop Now
    from £17.99
  • L-Glutamine Tablets
     

    L-Glutamine Tablets

    4.0 Stars 53 Reviews

    35% off Best Sellers | Use code: BEST

    Save 35% off best sellers with code BEST

    *Exclusions apply

    Shop Now
    £14.99
  • L-Glutamine Elite
     

    L-Glutamine Elite

    4.42 Stars 19 Reviews

    Buy 1 get 1 FREE | Add 2 items to your basket, cheapest item free

    Buy 1 get 1 FREE on over 200 products!
    Add any 2 selected products to basket and the cheapest item will automatically be free. No code required.
    Shop Now
    £14.99
  • THE Pump™
     

    THE Pump™

    4.0 Stars 22 Reviews

    35% off Best Sellers | Use code: BEST

    Save 35% off best sellers with code BEST

    *Exclusions apply

    Shop Now
    £26.99
  • Creapure® Micronised Creatine Capsules
     

    Creapure® Micronised Creatine Capsules

    4.49 Stars 39 Reviews

    Buy 1 get 1 FREE | Add 2 items to your basket, cheapest item free

    Buy 1 get 1 FREE on over 200 products!
    Add any 2 selected products to basket and the cheapest item will automatically be free. No code required.
    Shop Now
    £24.99
  • 100% AAKG Powder
     

    100% AAKG Powder

    4.57 Stars 69 Reviews

    Buy 1 get 1 FREE | Add 2 items to your basket, cheapest item free

    Buy 1 get 1 FREE on over 200 products!
    Add any 2 selected products to basket and the cheapest item will automatically be free. No code required.
    Shop Now
    from £19.99
  • THE Pre-Workout™
     

    THE Pre-Workout™

    3.94 Stars 431 Reviews

    35% off Best Sellers | Use code: BEST

    Save 35% off best sellers with code BEST

    *Exclusions apply

    Shop Now
    £24.99
  • Creatine Monohydrate Powder
     

    Creatine Monohydrate Powder

    4.59 Stars 1802 Reviews

    Buy 1 get 1 FREE | Add 2 items to your basket, cheapest item free

    Buy 1 get 1 FREE on over 200 products!
    Add any 2 selected products to basket and the cheapest item will automatically be free. No code required.
    Shop Now
    from £4.99
  • BCAA Drink
     

    BCAA Drink

    4.78 Stars 46 Reviews

    35% off Best Sellers | Use code: BEST

    Save 35% off best sellers with code BEST

    *Exclusions apply

    Shop Now
    £11.99
  • Pre-Workout Gel
     

    Pre-Workout Gel

    4.49 Stars 93 Reviews

    35% off Best Sellers | Use code: BEST

    Save 35% off best sellers with code BEST

    *Exclusions apply

    Shop Now
    £15.99
  • 100% Beta-Alanine Powder
     

    100% Beta-Alanine Powder

    4.44 Stars 171 Reviews

    Buy 1 get 1 FREE | Add 2 items to your basket, cheapest item free

    Buy 1 get 1 FREE on over 200 products!
    Add any 2 selected products to basket and the cheapest item will automatically be free. No code required.
    Shop Now
    from £14.99
  • Essential BCAA 2:1:1 Powder
     

    Essential BCAA 2:1:1 Powder

    4.13 Stars 1572 Reviews

    Buy 1 get 1 FREE | Add 2 items to your basket, cheapest item free

    Buy 1 get 1 FREE on over 200 products!
    Add any 2 selected products to basket and the cheapest item will automatically be free. No code required.
    Shop Now
    from £20.99
  • Essential BCAA 2:1:1 Tablets
     

    Essential BCAA 2:1:1 Tablets

    4.57 Stars 157 Reviews

    Buy 1 get 1 FREE | Add 2 items to your basket, cheapest item free

    Buy 1 get 1 FREE on over 200 products!
    Add any 2 selected products to basket and the cheapest item will automatically be free. No code required.
    Shop Now
    £18.99
  • 100% Glycine Powder
     

    100% Glycine Powder

    4.67 Stars 18 Reviews

    Buy 1 get 1 FREE | Add 2 items to your basket, cheapest item free

    Buy 1 get 1 FREE on over 200 products!
    Add any 2 selected products to basket and the cheapest item will automatically be free. No code required.
    Shop Now
    from £9.99
  • 100% Taurine Powder
     

    100% Taurine Powder

    4.58 Stars 159 Reviews

    Buy 1 get 1 FREE | Add 2 items to your basket, cheapest item free

    Buy 1 get 1 FREE on over 200 products!
    Add any 2 selected products to basket and the cheapest item will automatically be free. No code required.
    Shop Now
    from £9.99
  • 100% NAC Powder
     

    100% NAC Powder

    4.71 Stars 14 Reviews

    Buy 1 get 1 FREE | Add 2 items to your basket, cheapest item free

    Buy 1 get 1 FREE on over 200 products!
    Add any 2 selected products to basket and the cheapest item will automatically be free. No code required.
    Shop Now
    from £10.99
  • L-Glutamine Powder
     

    L-Glutamine Powder

    4.66 Stars 657 Reviews

    Buy 1 get 1 FREE | Add 2 items to your basket, cheapest item free

    Buy 1 get 1 FREE on over 200 products!
    Add any 2 selected products to basket and the cheapest item will automatically be free. No code required.
    Shop Now
    from £9.99
  • Creapure® Creatine Powder
     

    Creapure® Creatine Powder

    4.53 Stars 427 Reviews

    Buy 1 get 1 FREE | Add 2 items to your basket, cheapest item free

    Buy 1 get 1 FREE on over 200 products!
    Add any 2 selected products to basket and the cheapest item will automatically be free. No code required.
    Shop Now
    from £8.49
  • Impact EAA
     

    Impact EAA

    4.45 Stars 47 Reviews

    Buy 1 get 1 FREE | Add 2 items to your basket, cheapest item free

    Buy 1 get 1 FREE on over 200 products!
    Add any 2 selected products to basket and the cheapest item will automatically be free. No code required.
    Shop Now
    from £27.99
  • THE Pre-Workout+ (Sample)
     

    THE Pre-Workout+ (Sample)

    4.47 Stars 19 Reviews

    Buy 1 get 1 FREE | Add 2 items to your basket, cheapest item free

    Buy 1 get 1 FREE on over 200 products!
    Add any 2 selected products to basket and the cheapest item will automatically be free. No code required.
    Shop Now
    £1.99
  • Kre-Alkalyn® Creatine Capsules
     

    Kre-Alkalyn® Creatine Capsules

    4.67 Stars 55 Reviews

    35% off Best Sellers | Use code: BEST

    Save 35% off best sellers with code BEST

    *Exclusions apply

    Shop Now
    £26.99
  • Beta-Alanine Tablets
     

    Beta-Alanine Tablets

    4.4 Stars 30 Reviews

    35% off Best Sellers | Use code: BEST

    Save 35% off best sellers with code BEST

    *Exclusions apply

    Shop Now
    £14.99
  • THE Pre-Workout™ (Sample)
     

    THE Pre-Workout™ (Sample)

    4.35 Stars 17 Reviews

    Buy 1 get 1 FREE | Add 2 items to your basket, cheapest item free

    Buy 1 get 1 FREE on over 200 products!
    Add any 2 selected products to basket and the cheapest item will automatically be free. No code required.
    Shop Now
    £1.49

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.