Ultra Watermelon product image with 45/100 Zerotox safety score

Is Ultra Watermelon Safe? Ingredient Analysis

Monster Energy

This page reviews Ultra Watermelon by Monster Energy as a soft drink. Its current score is 45/100, suggesting that it shows multiple flagged ingredients that may matter for sensitive users.

If you want the short version, start with these flagged ingredients: Sorbic Acid, Benzoic Acid, Sucralose.

45 / 100

Low quality

Why score is 45

Analysis reveals several synthetic additives, including sucralose and acesulfame-K as sweeteners, and E129 as an artificial colorant. These raise significant quality and safety concerns.

Main concern

Presence of sucralose and acesulfame-K as sweeteners raises concerns about synthetic additives.

Why it matters: This ingredient is flagged in our analysis based on regulatory and scientific sources. Check the Ingredients section for details and see Data sources for methodology.

Regulation status: Ingredient safety is assessed from EU/EPA/CIR and similar databases; formulations may vary. Always read the product label.

Pros

  • Contains taurine, which is commonly included in energy drinks for its potential energy-boosting effects.
  • Includes vitamins such as B6 and B12, which are often associated with energy metabolism.

Concerns

  • Presence of sucralose and acesulfame-K as sweeteners raises concerns about synthetic additives.
  • E129 is an artificial colorant that may pose health risks, contributing to the overall low rating.

Who should avoid this product?

You may want to be cautious with this product if you are:

  • people with sensitive skin or fragrance sensitivity

Ingredients breakdown

The ingredient notes below are written to explain what each ingredient does in this soft drink and why it matters.

How we score

Our safety scores and ingredient breakdowns are based on regulatory and scientific sources. See Data sources & methodology and How Zerotox works for full details.

Product info

Product ID: 3962846

More from this brand: Monster Energy products in Zerotox

Similar products: soft_drink in Zerotox database

Report / complain: You may report errors or complain about this product or its formulation to hello [at] zeroto.app . Published for transparency.

Frequently asked questions

Zerotox scores are based on ingredients. See the full breakdown above. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Monster Energy — Ultra Watermelon has a Zerotox score of 45 / 100 among soft drink products. See the full breakdown above.
Browse soft drink products on Zerotox with ingredient analysis.
This product is flagged for: Presence of sucralose and acesulfame-K as sweeteners raises concerns about synthetic additives.; E129 is an artificial colorant that may pose health risks, contributing to the overall low rating.. See the Concerns and Ingredients sections above.
We do not detect parabens in this product's listed ingredients. Always check the label as formulations change.
This product scores 45 / 100 mainly because of: Presence of sucralose and acesulfame-K as sweeteners raises concerns about synthetic additives.; E129 is an artificial colorant that may pose health risks, contributing to the overall low rating.. See the Concerns and Ingredients sections above. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Analysis reveals several synthetic additives, including sucralose and acesulfame-K as sweeteners, and E129 as an artificial colorant. These raise significant quality and safety concerns. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Yes. Our analysis indicates fragrance or parfum. This can irritate sensitive skin. See the Ingredients section.
Main concerns for this product: Presence of sucralose and acesulfame-K as sweeteners raises concerns about synthetic additives.; E129 is an artificial colorant that may pose health risks, contributing to the overall low rating.. See the full list above.
Monster Energy — Ultra Watermelon has a Zerotox safety score of 45 / 100. Higher scores mean fewer concerning ingredients. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Browse Monster Energy products on Zerotox with ingredient analysis and safety scores.
This depends on the ingredient profile. People with sensitive skin or scalp, users avoiding fragrance, sulfates or animal-derived ingredients, and cautious shoppers should review the breakdown above before buying. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.

Safer alternatives from Monster Energy

These same-brand alternatives currently score higher and may fit cautious buyers better: