14/17 ingredients recognized
C4 Whey Protein
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Flagged concerns
artificial flavors
Catch-all for synthetic flavor chemicals; regulatory threshold does not address cumulative exposure
acesulfame potassium
Limited safety data; may affect insulin response; animal studies showed tumor increases.
cellulose gum
Synthetic emulsifier; animal studies link it to microbiome disruption and inflammation.
sucralose
May alter gut microbiome; studies show possible DNA damage at high doses.
Full ingredient list
whey protein concentrate, whey protein isolate, partially defatted peanut flour, cocoa powder processed with alkali, natural , artificial flavors, potassium chloride, sunflower lecithin, salt, xanthan gum, cellulose gum, sucralose, acesulfame potassium, contains: milk, peanuts notice: use this product as a food supplement only, do not use for weight reduction, keep out of reach of children,