Essential Amino Acids (EAAs)

EAAs are considered the most important when it comes to muscle growth and recovery.

  • Lactose Free
  • Gluten Free Ingredients
  • Vegetarian
  • Vegan
  • Taste
  • Mixability
  • Effectiveness
  • Value for Money

... or make 4 interest-free payments of AU$4.75 when your order is over AU$100 Afterpay Find out more

Great prices when buying in Bulk

  • 250g = AU$19
  • 1kg (4x 250g bags) = AU$69 (AU$17.25 each)
  • 1kg = AU$59
  • 4kg (4x 1kg bags) = AU$205 (AU$51.25 each)

Muscle growth

Muscle Recovery

Premium Quality

What Are EAAs & Why Are Amino Acids Important?

Our Essential Amino Acids (EAAs) are a combination of all 9 essential amino acids, Leucine, Isoleucine, Valine, Histidine, Lysine, Methionine, Phenylalanine, Threonine and Tryptophan.

Grow and repair with Bulk Nutrients EAAs

Essential Amino Acids are considered the most important for muscle growth and repair, and ours have been combined at the ratios recommended by the World Health Organisation - we believe this combination is the most optimum for muscle growth and repair.

Essential Amino Acids Dosage

Consume 10g of EAAs around training time when rapid absorption of free form amino acids are best utilised. A flat standard teaspoon equals 3.7g of EAAs.


Combine powder with liquid and consume immediately.


Leucine, Lysine, Valine, Threonine, Isoleucine, Methionine, Phenylalanine, Histidine and Tryptophan (all 100% Pharmaceutical Grade).

Bulk Nutrients is proudly Australian owned and operated with all products developed, blended and packed locally in our facility in Grove, Tasmania. Find out more




Keep well sealed, protect from moisture, light and heat.

Frequently asked questions about Essential Amino Acids (EAAs)

How do Essential Amino Acids taste?

Essential Amino Acids are unflavoured and is generally considered to be bitter.

What are Essential Amino Acids made from?

Essential Amino Acids are made from starches.

Are samples of Essential Amino Acids available?

Sorry we do not provide samples of Essential Amino Acids.

How are Essential Amino Acids packaged?

Essential Amino Acids are packaged in resealable 250g and 1kg pouches.

Where are Essential Amino Acids made?

We blend and package all our products in our own manufacturing facility here in Australia.

We source our pharmaceutical grade amino acids from China, as do 99% of all supplement companies. See here for further information

Is the packaging for Essential Amino Acids recyclable?

Yes! The bag can be recycled by placing it in the REDcycle drop off point bins.

If you'd like more information, check this article which breaks down how Bulk's various products' packaging can be recycled.

Can I receive a discount buying more than one bag of Essential Amino Acids at once?

Absolutely! Price breaks for Essential Amino Acids begin when you purchase 1kg. Just add more than that to your cart to see the savings.

Further Reading

EAAs Nutrition Information
Servings per 250g package: 25
Servings per 1kg package: 100
Servings size: 10g
Average Quantity Per Serving Average Quantity Per 100g
Energy (kj) 170 1700
Protein (g) 10 100
Fats (g) 0 0
  (saturated) (g) 0 0
Carbohydrates (g) 0 0
  (sugars) (g) 0 0
Sodium (mg) 0 0
L Leucine (mg) 2,500 25,000
L Lysine (mg) 1,600 16,000
L Valine (mg) 1,400 14,000
L Theronine (mg) 1,350 13,500
L Isoleucine (mg) 1,100 11,000
L Methionine (mg) 900 9,000
L Phenylalanine (mg) 450 4,500
L Histidine (mg) 450 4,500
L Tryptophan (mg) 250 2,500

Formulated Supplementary Sports Food. Not suitable for children under 15 years of age or pregnant women. Should only be used under medical or dietic supervision. This product is not a sole source of nutrition and should be consumed in conjunction with a nutritious diet and appropriate physical training or exercise program.

Write a Review

Essential Amino Acids (EAAs) Reviews

  • 5
    Worth the money

    Just started using it, can see it in my weight training. It's helping me to bulk up. Fantastic product.

  • 5
    Great product!

    The EAAs are a great alternative to conventional BCAAs. I use 15g of EAAs and 5g of Creatine for an effective intraworkout. I would highly suggest a flavour packet to go along with these unless you are adding them into something that's already flavoured.

  • 5
    Feel good all day long

    After just 2 weeks on EAAs, my fibromyalgia symptoms have reduced dramatically. I now have energy and motivation, can get through the day without napping, and exercise several times a day with no aching muscles. OK, the bitterness was initially a turn-off but I tried a few things and now have the perfect combination to make it palatable - I mix the powder with half a tsp of citric acid, 1 tsp of Stevia and double pulp orange juice before shaking. You could use tartaric acid if you don't have citric acid but I don't recommend using both as it's then too sour. Such a great product. Definitely give it a go, you won't regret it.

  • 5
    Good quality and it works

    Has reduced my body aches and pain (which has been daily for around 8 years now).

  • 5
    Brilliant product

    Firstly let me say that I was very sceptical of the claims made in reviews. Secondly, the comments about the taste do not even go close to how bad the flavour is. Crushed up Panadol would be close. A lot of cordial is how I deal with it. Minimal water to dissolve it then a full serve of cordial mixed in once it is dissolved. I take it immediately after exercise when taste buds are a bit dulled. The effects are allowing me to train everyday without soreness. Before taking it the soreness lasted for 3 days. Don't get me wrong, I still get the heaviness associated with exercise just not the pain that makes backing up the next day difficult.

  • 4
    Great for health and energy

    I have been using this product along with glutamine to heal my gut and before exercise to help with endurance. Works well for both.

  • 5
    Add a bit of cordial to improve palatability

    Yes it tastes pretty awful on its own.

    I add a small amount of cordial, put a couple of spoonfuls of EAA into a water bottle and give it a good shake for a minute or so, and it completely dissolves. And tastes OK.

  • 5
    EAAs for stamina

    I run everyday and take EAAs after every run. Never have muscle fatigue. Always recover well.

  • 4
    Great but taste is problematic

    Recovery & growth is great when using them but their mixability and taste are an issue. I mix them my protein drink to get extra quick EAAs into the body. Would have been a 5 stars but for the taste, which is expected but Im happy because they don't contain artificial nasties to mask the taste. Would be great if these came in large capsule form.

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