65% OFF SELECTED VITAMINS
55% OFF ACTIVEWEAR PICKS
45% OFF ALMOST ALL VEGAN
35% OFF SELECTED ITEMS

Amino Acids

50 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

  • Essential BCAA Tablets
     

    Essential BCAA Tablets

    4.5 Stars 600 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    from £10.99
  • Essential BCAA 2:1:1 Powder
     

    Essential BCAA 2:1:1 Powder

    4.15 Stars 1809 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    from £24.99
  • Liquid L-Carnitine Capsules
     

    Liquid L-Carnitine Capsules

    4.79 Stars 28 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    £13.99
  • BCAA Energy Drink (6 Pack)
     

    BCAA Energy Drink (6 Pack)

    4.59 Stars 32 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    from £10.99
  • 100% AAKG Powder
     

    100% AAKG Powder

    4.57 Stars 81 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    £48.99
  • Impact EAA
     

    Impact EAA

    4.39 Stars 122 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    from £29.99
  • L-Glutamine Powder
     

    L-Glutamine Powder

    4.67 Stars 705 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    from £13.99
  • Creatine Monohydrate Tablets
     

    Creatine Monohydrate Tablets

    4.25 Stars 400 Reviews
    £27.49
  • HMB Tablets
     

    HMB Tablets

    4.48 Stars 58 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    £16.99
  • Creapure® Micronised Creatine Capsules
     

    Creapure® Micronised Creatine Capsules

    4.52 Stars 58 Reviews
    £27.49
  • Essential BCAA 4:1:1 Tablets
     

    Essential BCAA 4:1:1 Tablets

    3.95 Stars 167 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    from £17.99
  • L-Glutamine Tablets
     

    L-Glutamine Tablets

    4.08 Stars 61 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    £14.99
  • 100% Citrulline Malate Powder
     

    100% Citrulline Malate Powder

    4.66 Stars 129 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    from £21.99
  • L-Glutamine Elite
     

    L-Glutamine Elite

    4.73 Stars 49 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    £21.99
  • Pre-Workout Gel - 12 Pack
     

    Pre-Workout Gel - 12 Pack

    4.55 Stars 188 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    £17.99
  • Pre-Workout Shot
     

    Pre-Workout Shot

    4.83 Stars 12 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    £32.99
  • THE Pre-Workout+ (Sample)
     

    THE Pre-Workout+ (Sample)

    4.23 Stars 81 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    £1.99
  • 100% Beta-Alanine Powder
     

    100% Beta-Alanine Powder

    4.46 Stars 205 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    from £19.99
  • Pump Enhancer Capsules
     

    Pump Enhancer Capsules

    4.27 Stars 44 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    £39.99
  • Liquid L-Carnitine
     

    Liquid L-Carnitine

    5.0 Stars 1 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    £11.20
    Save £16.79
  • 100% Glycine Powder
     

    100% Glycine Powder

    4.7 Stars 20 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    £9.99
  • Essential BCAA 4:1:1 Powder
     

    Essential BCAA 4:1:1 Powder

    4.32 Stars 329 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    from £27.99
  • 100% Taurine Powder
     

    100% Taurine Powder

    4.54 Stars 168 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    from £13.99
  • Creatine Monohydrate Powder
     

    Creatine Monohydrate Powder

    4.65 Stars 2840 Reviews
    from £12.49
  • 100% NAC Powder
     

    100% NAC Powder

    4.74 Stars 19 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    £21.99
  • 100% Acetyl L-Carnitine Amino Acid
     

    100% Acetyl L-Carnitine Amino Acid

    4.59 Stars 80 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    from £49.99
  • 100% L-Theanine Powder
     

    100% L-Theanine Powder

    4.48 Stars 23 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    £29.99
  • BCAA Energy Drink (Sample)
     

    BCAA Energy Drink (Sample)

    4.24 Stars 21 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    £2.49
  • Impact EAA Stick Pack (Sample)
     

    Impact EAA Stick Pack (Sample)

    3.92 Stars 78 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    £0.99
  • 100% D-Aspartic Acid Powder
     

    100% D-Aspartic Acid Powder

    4.15 Stars 66 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    £28.99
  • BCAA 2:1:1 – Vimto (Sample)
     

    BCAA 2:1:1 – Vimto (Sample)

    4.57 Stars 7 Reviews
    £1.99
  • Creapure® Creatine Powder
     

    Creapure® Creatine Powder

    4.58 Stars 643 Reviews
    from £16.49
  • 100% L-Tyrosine Powder
     

    100% L-Tyrosine Powder

    4.85 Stars 26 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    from £16.99
  • BCAA Sustain (Sample)
     

    BCAA Sustain (Sample)

    4.67 Stars 3 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    £1.99
  • THE Amino+ (Sample)
     

    THE Amino+ (Sample)

    3.44 Stars 9 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    £1.99
  • Vegan BCAA Sustain Powder
     

    Vegan BCAA Sustain Powder

    4.44 Stars 32 Reviews

    65% off Vitamins | 55% off Activewear | 45% off Vegan | 35% off Best Sellers | Discount auto applies at basket

    For a limited time only receive...

    65% off selected vitamins

    55% off activewear picks

    45% off selected vegan

    35% off other selected products

    Discount auto applies at basket!

    *Exclusions apply

    Shop Now
    from £19.99

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.