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Monster Viking berry
Photo: Open Food Facts contributors (CC BY-SA)

Energy drinks

Monster Viking berry

16 fl oz

Bad out of 100 High confidence
  • Dye with an EU warning label
  • Contains synthetic dyes
  • Ultra-processed
  • High in sugar
  • Contains non-nutritive sweeteners
  • Contains added sugars
  • Contains caffeine
  • Seed-oil free
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Why it scores 8

Monster Viking berry scores 8 out of 100 (Bad) under GoodSwap’s published rules. What moved the score most:

  1. Sugar: An added sugar. Strong
  2. Corn syrup: An added sugar. Strong
  3. Ultra-processed (NOVA 4): Classified NOVA 4: made with industrial ingredients and additives. Strong

Every line of the math is on The Receipt below, with its evidence tier and sources.

Better energy drinks

The same kind of product, at least 10 points higher, sold in the US. Never paid placements.

The Receipt

Viking berry

START100

Ingredients

  • Sugar
    Strong An added sugar. [1][2][3]
  • Corn syrup
    Strong An added sugar. [1][2][3]
  • Fruit juice concentrate (sweetener)
    Strong An added sugar. [1][2][3]
subtotal−50

Processing

  • Ultra-processed (NOVA 4)
    Strong Classified NOVA 4: made with industrial ingredients and additives. [4]
  • 5 kinds of ultra-processing markers
    Emerging Industrial additive classes found: color (added), flavoring, industrial sugar or starch hydrolysate, modified starch and non-nutritive sweetener. [4]
subtotal−24

Nutrition per 100 ml

  • Sugars 13.8 g / 100 ml
    Strong Very high in sugar. [1]
  • Energy 56 kcal / 100 ml
    Info Energy-dense for its volume. [2]
subtotal−18
TOTAL 8Bad

100 − 92 = 8

Can’t score above 79. Contains sugar, an ingredient of high concern. [1][2][3][5][6][7][8][9][10]

Can’t score above 79. High in sugars (above the front-of-pack "high" level). [11]

GTIN 00070847898320 · 2026-04-21

score v1.3.0 · kb 2026.10.11

High confidence

Same product, same score. Every time.

Nutrition per 100 ml

Energy56 kcal
Fat0 g
Saturated fat0 g
Carbohydrates14.6 g
Sugars13.8 g
Added sugars13.2 g
Fiber0 g
Protein0 g
Salt0.1 g

Serving: 355ml

Ingredients

High Moderate Not recognized Tap an ingredient for its evidence and rules.
Label text, as published

Carbonated water, sugar, glucose, apple juice concentrate, taurine, citric acid, cherry juice concentrate, sodium citrate, panax ginseng, natural flavors, malic acid, potassium sorbate, black currant juice concentrate, caffeine, blackberry juice concentrate, maltodextrin, bilberry juice concentrate, macinamide, medium chain triglycerides, sucralose, modified corn starch, salt, inositol, L-carnitine, L-tartrate, pyridoxine hydrochloride, red 40, riboflavin, blue 1, cyanocobalamin (B12).

Allergens and diets

  • Palm-oil-free

Always check the package: recipes change.

Healthiest energy drinks in the US

More from Monster

Sources

  1. Guideline: sugars intake for adults and children

    World Health Organization · Mar 4, 2015 · Agency assessment

    “In both adults and children, WHO recommends reducing the intake of free sugars to less than 10% of total energy intake”

    who.int

  2. Dietary Guidelines for Americans, 2025–2030

    U.S. Department of Health and Human Services and U.S. Department of Agriculture · January 2026 · Regulator

    “Limit foods and beverages that include artificial flavors, petroleum-based dyes, artificial preservatives, and low-calorie non-nutritive sweeteners.”

    cdn.realfood.gov

  3. Added and free sugars should be as low as possible

    European Food Safety Authority · Feb 28, 2022 · Agency assessment

    “Sugar consumption is a known cause of dental caries.”

    efsa.europa.eu

  4. Ultra-processed foods: what they are and how to identify them

    Public Health Nutrition · April 2019 · Peer-reviewed

    doi.org

  5. Regulation (EC) No 1333/2008 of 16 December 2008 on food additives

    European Union (Official Journal) · Dec 16, 2008 · Law

    “may have an adverse effect on activity and attention in children.”

    eur-lex.europa.eu

  6. Regulation (EC) No 1333/2008 (as it applies in the UK), Annex V: food colours requiring additional labelling

    legislation.gov.uk (The National Archives) · Law

    “may have an adverse effect on activity and attention in children.”

    legislation.gov.uk

  7. Food additives and hyperactive behaviour in 3-year-old and 8/9-year-old children in the community: a randomised, double-blinded, placebo-controlled trial

    The Lancet · November 2007 · Peer-reviewed

    “Artificial colours or a sodium benzoate preservative (or both) in the diet result in increased hyperactivity in 3-year-old and 8/9-year-old children in the general population.”

    doi.org

  8. Tracking Food Industry Pledges to Remove Petroleum Based Food Dyes

    U.S. Food and Drug Administration · Regulator

    “FD&C Green No. 3, FD&C Red No. 40, FD&C Yellow No. 5, FD&C Yellow No. 6, FD&C Blue No. 1, and FD&C Blue No. 2—by the end of 2027.”

    fda.gov

  9. California AB 2316 (2024), Pupil nutrition: substances: prohibition

    California Legislative Information · Sep 28, 2024 · Law

    “beginning December 31, 2027, would prohibit a school district, county superintendent of schools, or charter school”

    leginfo.legislature.ca.gov

  10. List of Select Chemicals in the Food Supply Under FDA Review

    U.S. Food and Drug Administration · Jul 29, 2026 · Regulator

    “The table below includes select food ingredients (including food and color additives), food contact substances, and contaminants under FDA review as of May 12, 2026 .”

    fda.gov

  11. Guide to creating a front of pack (FoP) nutrition label for pre-packed products sold through retail outlets

    Department of Health and Social Care / Food Standards Agency (GOV.UK) · Nov 8, 2016 · Regulator

    “Table 3: Criteria for drinks (per 100ml)”

    assets.publishing.service.gov.uk

  12. HHS, FDA to Phase Out Petroleum-Based Synthetic Dyes in Nation’s Food Supply (press release)

    U.S. Food and Drug Administration · Apr 22, 2025 · Regulator

    “Initiating the process to revoke authorization for two synthetic food colorings—Citrus Red No. 2 and Orange B—within the coming months.”

    fda.gov

  13. Ultra-processed food exposure and adverse health outcomes: umbrella review of epidemiological meta-analyses

    BMJ · Feb 28, 2024 · Peer-reviewed

    “Greater exposure to ultra-processed food was associated with a higher risk of adverse health outcomes, especially cardiometabolic, common mental disorder, and mortality outcomes.”

    doi.org

  14. Ultra-Processed Diets Cause Excess Calorie Intake and Weight Gain: An Inpatient Randomized Controlled Trial of Ad Libitum Food Intake

    Cell Metabolism · July 2019 · Peer-reviewed

    doi.org

  15. WHO advises not to use non-sugar sweeteners for weight control in newly released guideline

    World Health Organization · May 15, 2023 · Agency assessment

    “The recommendation is based on the findings of a systematic review of the available evidence which suggests that use of NSS does not confer any long-term benefit in reducing body fat in adults or children.”

    who.int

  16. Spilling the Beans: How Much Caffeine is Too Much?

    U.S. Food and Drug Administration · Regulator

    “For most adults, the FDA has cited 400 milligrams* a day — that's about two to three 12-fluid-ounce cups of coffee — as an amount not generally associated with negative effects.”

    fda.gov

  17. Regulation (EU) No 1169/2011, Annex III point 4.1 (beverages with high caffeine content)

    European Union (Official Journal) · Oct 25, 2011 · Law

    “‘High caffeine content. Not recommended for children or pregnant or breast-feeding women’”

    eur-lex.europa.eu