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Monster Energy Zero Ultra
Greenveil's read: consider avoiding. Food health high · 3 additives of concern.
- High
Allergens
No allergens listed for this product in our data yet — check the pack.
Checked against the Open Food Facts record · updated 18 Mar 2026
Why it's rated this way
3 additives on this label are on our additives-of-concern list.
Benzoic acidModerate concernPreservative; benzene-formation potential with ascorbic acid; intolerance reactions.
- What it is
- Its role isn't recorded in our data yet.
- Why it's flagged
- Preservative; benzene-formation potential with ascorbic acid; intolerance reactions.
- 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
- Citric acid · E33024.1%No flag
- Erythritol · E96812.1%No flag
- Natural and artificial flavouring1.5%No flag
- Sucralose · E9550.2%Moderate
Sweetener; emerging genotoxicity concern around the impurity/metabolite sucralose-6-acetate.
- Sorbic acid · E200<0.1%No flag
- Preservative<0.1%No flag
- Benzoic acid · E210<0.1%Moderate
Preservative; benzene-formation potential with ascorbic acid; intolerance reactions.
- Preservative<0.1%No flag
- Niacinamide · E375<0.1%No flag
- Vitamin b3 · E375<0.1%No flag
- Acesulfame potassium · E950Low
Sweetener; broadly assessed safe but some consumer-avoidance and limited animal-study questions.
- Monster energy blendNo flag
Show original label text
Carbonated water, citric acid, erythritol, taurine, sodium citrate, natural & artificial flavors, panax ginseng extract, l-carnitine l-tartrate, sucralose, caffeine, sorbic acid (preservative), benzoic acid (preservative), niacinamide (vit.b3), acesulfame potassium, d-calcium pantothenate (vit. b5), salt, guarana extract, d-glucuronolactone, inositol, pyridoxine hydrochloride (vit. b6), cyanocobalamin (vit. b12). monster energy blend: taurine, panax ginseng extract, l-carnitine, caffeine, guarana extract, glucuronolactone, inositol
Food health
Nutrition profile and additives of concern
Contains additive of concern
- Benzoic acidPreservative; benzene-formation potential with ascorbic acid; intolerance reactions.
- 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
What drives this
- Carbonated WaterLow concern
- Sodium CitrateLow concern
- D-Calcium PantothenateLow concern
7 of 14 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
28 items
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