The best replacement for rice protein is whey protein.

The best alternatives to rice protein are rated as following:
★★★★★  whey protein
★★★  pea protein
★★★  soy protein
★★  hemp protein
★  whey
★  egg protein
  hemp
  soy
  whey protein isolate
  rice protein

Your alternative for rice protein is not listed? Suggest!
Speaking about rice protein, one probably shouldn't forget about pea protein.

Other search terms related to rice protein and their ratings are:
★★★★★ pea protein
You have in mind a companion for rice protein and it is not yet here? Propose!



Google Trends

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rice protein
whey protein
pea protein