Rival Whey

Why it's rated this way

3 additives on this label are on our additives-of-concern list.

1. SucraloseModerate concernSweetener; emerging genotoxicity concern around the impurity/metabolite sucralose-6-acetate.

   What it is

   Its role isn't recorded in our data yet.

   Why it's flagged

   Sweetener; emerging genotoxicity concern around the impurity/metabolite sucralose-6-acetate.

   Regulatory basis

   Greenveil's curated additives-of-concern list, which cites the authority behind each entry.

   How sure we are

   High confidence. Matched by the additive code declared on the label.

2. Carboxymethyl cellulose (CMC)Minor concernSynthetic emulsifier linked in animal and in-vitro studies to gut-microbiome disruption and intestinal inflammation; human evidence is emerging.

   What it is

   Its role isn't recorded in our data yet.

   Why it's flagged

   Synthetic emulsifier linked in animal and in-vitro studies to gut-microbiome disruption and intestinal inflammation; human evidence is emerging.

   Regulatory basis

   Greenveil's curated additives-of-concern list, which cites the authority behind each entry.

   How sure we are

   High confidence. Matched by the additive code declared on the label.

3. Acesulfame KMinor concernSweetener; broadly assessed safe but some consumer-avoidance and limited animal-study questions.

   What it is

   Its role isn't recorded in our data yet.

   Why it's flagged

   Sweetener; broadly assessed safe but some consumer-avoidance and limited animal-study questions.

   Regulatory basis

   Greenveil's curated additives-of-concern list, which cites the authority behind each entry.

   How sure we are

   High confidence. Matched by the additive code declared on the label.

A food's rating also reflects nutrition (Nutri-Score) and processing (NOVA); the additives above are the ingredient-level part of it.