Delivering a superior blend of all nine essential amino acids from the leucine-enhanced Amino9^®, The EAA is our cutting edge essential amino acids with added electrolytes – that’s only for the dedicated.

Our powerful intra-workout is packed with premium and patented ingredients, including Aquamin, BioPerine^® and AstraGin^® in optimal dosages, alongside vitamin C to support you through your tough training sessions.^4,5

Our Packaging

We’ve gone through an exciting redesign, and as we step into a new era, you’ll see fresh packaging in your orders. Change is a good thing. But change takes time. Especially when you make change responsibly.

Because we don't believe in wasting perfectly good packaging — that would go against our sustainability pledge — you might get a mix of old and new designs inside your orders.

Rest assured, it’s still the same consistently high-quality product, just as you’d expect. If you happen to receive classic packaging, know that your order is helping to reduce waste. And if you receive anything with a fresh look, you’re one of the first, and we'd love to hear what you think. 
Thank you for joining us on our journey to reduce our impact on the planet, while maximising our impact for our community.

Performance Advisory Board

Bringing together world-class scientists, doctors, and athletes to shape innovation at Myprotein — combining cutting-edge research with real-world testing to create solutions that actually deliver, for everybody. Find out more about our Performance Advisory Board.

• Superior blend of essential amino acids
• Added electrolytes 
• Delicious fruity flavours

The EAA is a super-convenient formula, containing all nine of the essential amino acids, to make the ultimate intra-workout shake.

With 7g of Amino9^®, comprising of 4.1g of the BCAA's leucine, isoleucine, and valine, these naturally occur in protein, which helps to build and repair new muscle¹ — making sure your body’s prepared to tackle your next training session.

To help you get the most out of every session we’ve added 500mg of coconut water and 466mg of the advanced electrolytes sodium, potassium and magnesium. This will help you to keep your electrolyte balance in check during your workout,² as we’ve added the essential salts that you lose through sweat.

It’s important that you have the correct balance of electrolytes as they are involved in many essential processes within the body, just like potassium which supports muscle function and the function of the nervous system.³

But that’s not all. There’s 24mg of the essential water-soluble vitamin C that’s involved in a wide range of vital functions in the body. It helps to reduce everyday tiredness and fatigue⁴, while supporting your natural defences⁵ — so can be a great pick-me-up during your workout.

Ingredient Breakdown:

Amino9®

A leucine-enhanced blend of all nine essential amino acids.

Aquamin™

A unique multi-mineral complex powder extracted from the cell wall of the red marine algae, Lithathamnion calcareum.

AstraGin®

Sourced from plants, AstraGin® is a popular workout ingredient.

BioPerine®

Derived from the fruit of the black pepper plant, adding some heat to your workout.

<sup>1. Protein contributes to the growth and maintenance of muscle mass.
2. Magnesium contributes to electrolyte balance
3. Potassium contributes to normal muscle function and normal functioning of the nervous system.
4. Vitamin C Contributes to a reduction in tiredness and fatigue
​5. Vitamin C contributes to normal functioning of the immune system during and after intense physical exercise.</sup>