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Mountain Dew
Greenveil's read: consider avoiding. Food health critical · 2 additives of concern (worst: Tartrazine).
- Critical
Allergens
No allergens listed for this product in our data yet — check the pack.
Checked against the Open Food Facts record · updated 16 Jan 2026
Why it's rated this way
2 additives on this label are on our additives-of-concern list.
TartrazineHigh concernSouthampton study link to hyperactivity/attention effects in children; can trigger reactions in sensitive individuals.
- What it is
- Its role isn't recorded in our data yet.
- Why it's flagged
- Southampton study link to hyperactivity/attention effects in children; can trigger reactions in sensitive individuals.
- 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.
Sodium benzoateModerate concernPreservative; can form trace benzene (a carcinogen) when combined with ascorbic acid; implicated in child hyperactivity studies.
- What it is
- Its role isn't recorded in our data yet.
- Why it's flagged
- Preservative; can form trace benzene (a carcinogen) when combined with ascorbic acid; implicated in child hyperactivity studies.
- 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
- Concentrated orange juice11.5%No flag
- Citric acid · E3305.8%No flag
- Natural flavouring2.5%No flag
- Sodium benzoate · E2111.6%Moderate
Preservative; can form trace benzene (a carcinogen) when combined with ascorbic acid; implicated in child hyperactivity studies.
- Preserves freshness1.6%No flag
- Gum arabic · E4140.2%No flag
- Erythorbic acid · E3150.1%No flag
- Preserves freshness0.1%No flag
- Calcium disodium<0.1%No flag
- Preservative<0.1%No flag
- Yellow 5 · E102<0.1%High
Southampton study link to hyperactivity/attention effects in children; can trigger reactions in sensitive individuals.
Show original label text
CARBONATED WATER, HIGH FRUCTOSE CORN SYRUP, CONCENTRATED ORANGE JUICE, CITRIC ACID, NATURAL FLAVOR, SODIUM BENZOATE (PRESERVES FRESHNESS), CAFFEINE, SODIUM CITRATE, GUM ARABIC, ERYTHORBIC ACID (PRESERVES FRESHNESS), CALCIUM DISODIUM, EDTA (TO PROTECT FLAVOR), YELLOW 5.
Food health
Nutrition profile and additives of concern
Contains additive of concern
- TartrazineSouthampton study link to hyperactivity/attention effects in children; can trigger reactions in sensitive individuals.
- Sodium benzoatePreservative; can form trace benzene (a carcinogen) when combined with ascorbic acid; implicated in child hyperactivity studies.
Per-ingredient concern · chemical identity, not food safety
What drives this
- Carbonated WaterLow concern
- High Fructose Corn SyrupLow concern
- Sodium CitrateLow concern
2 of 5 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.
Ingredient content
Normalized label parsed
13 items
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