Current item selected
Essential BCAA 4:1:1 Powder - 500g - Berry Burst
$29.90
Frequently bought with
Complete your stack with products that work better together
Impact Creatine - 500g - 147servings - Unflavoured
$56.70
Impact Whey Protein Powder - 900G - 30servings - Vanilla
$139.00
Branched-chain amino acids naturally occur in protein, which helps to build and repair new muscle1 — getting you back to the gym session after session. We’ve created a formula with a ratio of 4:1:1 of leucine, isoleucine, and valine — important for all fitness goals.
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.
- 4:1:1 ratio of leucine, isoleucine, and valine
- Three essential branched-chain amino acids
- Perfect for all sports and workout goals
- Available in refreshing fruity flavours
Nutritional information may vary depending on flavour.
Active Ingredients Per Daily Serving %Reference Intake* Per 5g Serving L-Isoleucine - 650.0mg L-Leucine (g) - 2.7g L-Valine - 650.0mg * NRV - Nutrition Reference Value
- Ingredients: Branched-Chain Amino Acid Blend (L-Leucine, L-Isoleucine, L-Valine), Flavouring, Acid (Citric Acid), Colour (Beetroot Red), Sweetener (Sucralose).
- Produced in a facility which also handles milk.
- Suitable for: vegetarians and vegans.
- Mix 5.0g (approx. 2 scoops) with 250ml of water or juice before, during or after exercise. Consume once daily. Powder settles over time, we recommend weighing for the most accurate measure.
- Store in a cool, dry place away from direct sunlight.
- Do not exceed the stated recommended daily dose. This product should not be used as a substitute for a varied, balanced diet and a healthy lifestyle. Keep out of the reach of young children.
-
Q: Why has the packaging changed?A: We're excited to introduce new packaging as part of our redesign, but you might still see our previous packaging in your orders as we prioritise reducing waste. Rest assured, it's the same high-quality product.
-
The UK & Europe's #1 Sports Nutrition Brand.
20 years of relentless refinement. Trusted by millions.
