Declared allergens
This product declares Dairy, Tree nuts.
Declared on pack via Open Food Facts · updated 23 May 2026
Quest Protein Bar
Greenveil's read: consider avoiding. Food health high · 2 additives of concern (worst: Sucralose).
- High
Allergens
- Dairy
- Tree nuts
Declared on pack via Open Food Facts · updated 23 May 2026
Why it's rated this way
2 additives on this label are on our additives-of-concern list.
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.
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.
Ingredients
- Protein blend53.1%No flag
- Milk protein isolate28.1%No flag
- Whey protein isolate25%No flag
- Soluble corn fiber23.4%No flag
- Erythritol · E9682.9%No flag
- Natural flavouring0.7%No flag
- Contains less than 2% of the following0.2%No flag
- E500ii<0.1%No flag
- Steviol glycosides · E960<0.1%No flag
- Stevia<0.1%No flag
- Cellulose gum · E466Low
Synthetic emulsifier linked in animal and in-vitro studies to gut-microbiome disruption and intestinal inflammation; human evidence is emerging.
- Xanthan gum · E415No flag
- Sucralose · E955Moderate
Sweetener; emerging genotoxicity concern around the impurity/metabolite sucralose-6-acetate.
Show original label text
Protein blend (milk protein isolate, whey protein isolate), soluble corn fiber, almonds, water, erythritol, unsweetened chocolate, natural flavors, cocoa butter. contains less than 2% of the following: sea salt, cinnamon, sunflower lecithin, baking soda, steviol glycosides (stevia), cellulose gum, xanthan gum, sucralose.
Alerts
Food health
Nutrition profile and additives of concern
Contains additive of concern
- SucraloseSweetener; emerging genotoxicity concern around the impurity/metabolite sucralose-6-acetate.
- Carboxymethyl cellulose (CMC)Synthetic emulsifier linked in animal and in-vitro studies to gut-microbiome disruption and intestinal inflammation; human evidence is emerging.
Per-ingredient concern · chemical identity, not food safety
What drives this
- WaterLow concern
- Cocoa ButterLow concern
- Sunflower LecithinLow concern
3 of 6 ingredients not yet assessed · Show allHide
Alternatives
No lower-concern alternatives are available for this product yet.
Trust & sources
Where this product data comes from
How we assembled this record: source coverage, image cache state, review state, and the active product version.
Trust & sources
Where this product data comes from
How we assembled this record: source coverage, image cache state, review state, and the active product version.
Image cache
Greenveil proxy cache
Asset write on fetch
Ingredient content
Normalized label parsed
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