The ultimate branched-chain amino acid formula, containing an optimal 4:1:1 ratio of leucine, isoleucine, and valine. These naturally occur in protein, which helps to build and repair new muscle1 — so you can be at your best session after session.
| Stockist | Price* | Voucher Code | UK Delivery | |
|---|---|---|---|---|
| Myprotein | £7.99 | EXTRA5 | £4.49 | Visit Store |
£12.04
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