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Is Soy Protein Isolate Keto? Ingredient Quality Explained
ProteinAvoidQuality tier: Poor
CleanKeto Verdict
Soy Protein Isolate is a protein source that carries 2 quality flags in the CleanKeto database. Ultra-processed (NOVA group 4). Commonly derived from genetically modified crops. That places it in the Poor tier.
Quality flags
- Ultra-processedUltra-processed (NOVA group 4).
- GMO cropCommonly derived from genetically modified crops.
How this verdict is decided
CleanKeto's PQ Score rates ingredient quality on a 0 to 100 scale by checking for seed oils, additives, ultra-processing, and sourcing signals. Individual products vary with their exact sourcing and preparation, so scan the label to see the real score for what you are eating. Learn how PQ Score works.
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More protein
- SwordfishAvoid
- TunaAvoid
- TurkeyModerate
- Turkey BreastModerate
- Whey Protein ConcentrateModerate
- Whey Protein IsolateModerate
PQ Score rates ingredient quality, not calories or medical outcomes. It is not medical or dietary advice.