Future Whey, sold in Australia by Bulk Nutrients. One small correction: it also has extra BCAAs mixed in (the idea being a large surplus of BCAAs signals muscle protein synthesis more strongly)
You can get a generic EAA powder in other markets, it’s just not clear to the typical consumer that it counts as a protein powder.
Why the interest in a Dutch translation? Virtually every well-educated native Dutch speaker is also able to speak and read English very well and (low confidence in the following suggestion) there might even be a broad preference for the original English for non-fiction works on technical topics amongst native Dutch speakers.
Is it just for completeness since the publisher is going to produce a Dutch translation of the book regardless?