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Quantity
1
Discover your favourite Sour Protein Water with our 8 flavour sample pack:
2 x Sour Blue Raspberry
2 x Sour Apple
2 x Sour Cola
1 x Sour Grape
1 x Sour Watermelon
Reviews
4.8
95 ratings
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1
Absolutely love the Muscle Nation Sour Protein Water! I’ve tried 3 of the 5 flavours so far and they’re all delicious. Even mixed with 1. 2L of water, the flavour is still pretty strong. 24g of protein helps me hit my daily protein goals. I’ll definitely be buying more!
L
Levi · 10 days ago
I absolutely love these! I was hesitant at first but it's amazing how good these taste and there's no powdery gritty feel to the water! Great way to add extra protein but also to drink something other then water.
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Adriana · May 29, 2026
Great quality Amazing range of flavours My fave would have to be sour watermelon Will be purchasing again Great to carry when travelling or on the go Very convenient They all taste absolutely amazing