Declared allergens
This product declares Dairy.
Declared on pack via Open Food Facts · updated 5 Mar 2026
Prostar 100% Whey Protein
Greenveil's read: consider avoiding. Food health critical · 3 additives of concern.
- Critical
Allergens
- Dairy
Declared on pack via Open Food Facts · updated 5 Mar 2026
Why it's rated this way
3 additives on this label are on our additives-of-concern list.
Allura red ACHigh concernSouthampton Six colour; hyperactivity/attention concern in children.
- What it is
- Its role isn't recorded in our data yet.
- Why it's flagged
- Southampton Six colour; hyperactivity/attention concern in children.
- 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.
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.
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.
Ingredients
- Natural flavouring2.5%No flag
- Artificiales2.5%No flag
- Sucralosa · E9552.5%Moderate
Sweetener; emerging genotoxicity concern around the impurity/metabolite sucralose-6-acetate.
- Acesulfame de potasio2.5%No flag
- E9502.5%Low
Sweetener; broadly assessed safe but some consumer-avoidance and limited animal-study questions.
- Colour2.5%No flag
- E1292.5%High
Southampton Six colour; hyperactivity/attention concern in children.
Show original label text
Proteína de suero de leche, saborizantes naturales y artificiales, sucralosa, acesulfame de potasio (E950), colorante (E129).
Alerts
Food health
Nutrition profile and additives of concern
Contains additive of concern
- Allura red ACSouthampton Six colour; hyperactivity/attention concern in children.
- SucraloseSweetener; emerging genotoxicity concern around the impurity/metabolite sucralose-6-acetate.
- Acesulfame KSweetener; broadly assessed safe but some consumer-avoidance and limited animal-study questions.
Per-ingredient concern · chemical identity, not food safety
Chemical identity has not been assessed for this ingredient yet.
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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