Alka-Seltzer product image with 0/100 Zerotox safety score

Is Alka-Seltzer Safe? Ingredient Analysis

Bayer

This page reviews Alka-Seltzer by Bayer as a other. Its current score is 0/100, suggesting that it has several flagged ingredients and may not suit cautious buyers.

If you want the short version, start with these flagged ingredients: Acetylsalicylic Acid.

0 / 100

Low quality

Why score is 0

The composition includes sodium bicarbonate, citric acid, and acetylsalicylic acid. The presence of acetylsalicylic acid raises significant safety concerns due to its association with serious health risks.

Main concern

Contains acetylsalicylic acid, which is associated with serious health risks, particularly in children.

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.

Concerns

  • Contains acetylsalicylic acid, which is associated with serious health risks, particularly in children.
  • Sodium bicarbonate and citric acid may raise concerns for individuals with specific health conditions.
  • Not recommended for use in pregnancy or lactation, indicating potential safety issues.
  • Contraindicated in various conditions, limiting its safe use.

Ingredients breakdown

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

  • Is Sodium Bicarbonate safe in this other?

    Medium

    Sodium Bicarbonate is used here as base. Sodium bicarbonate acts as an antacid to neutralize stomach acid. While effective, it can raise concerns for those with sodium restrictions.

    Role in formula: base

    Original: Bicarbonato de sodio

    Read the full ingredient profile for Sodium Bicarbonate

  • Is Citric Acid safe in this other?

    Medium

    Citric Acid is used here as acidulant. Citric acid is used to enhance flavor and act as a preservative. It is generally safe but can cause digestive discomfort in sensitive individuals.

    Role in formula: acidulant

    Original: Acido cítrico

    Read the full ingredient profile for Citric Acid

  • Is Acetylsalicylic Acid safe in this other?

    Bad

    Acetylsalicylic Acid is used here as analgesic. Acetylsalicylic acid is a synthetic pain reliever that poses risks, especially in children, due to its association with Reye's syndrome.

    Role in formula: analgesic

    Original: Ácido acetilsalicílico

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: 4064056

More from this brand: Bayer products in Zerotox

Similar products: other 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

This product is flagged for: Contains acetylsalicylic acid, which is associated with serious health risks, particularly in children.; Sodium bicarbonate and citric acid may raise concerns for individuals with specific health conditions.; Not recommended for use in pregnancy or lactation, indicating potential safety issues.. See the Concerns and Ingredients sections above.
Browse Bayer products on Zerotox with ingredient analysis and safety scores.
Bayer — Alka-Seltzer has a Zerotox safety score of 0 / 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.
We do not detect parabens in this product's listed ingredients. Always check the label as formulations change.
This product scores 0 / 100 mainly because of: Contains acetylsalicylic acid, which is associated with serious health risks, particularly in children.; Sodium bicarbonate and citric acid may raise concerns for individuals with specific health conditions.. 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.
Bayer — Alka-Seltzer has a Zerotox safety score of 0 / 100. Check the ingredient breakdown above. More Bayer products. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
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.
The composition includes sodium bicarbonate, citric acid, and acetylsalicylic acid. The presence of acetylsalicylic acid raises significant safety concerns due to its association with serious health risks. Scores are informational only and do not constitute professional advice; always read the label and consult a qualified professional.
Based on our data we do not detect fragrance in this product's listed ingredients. Formulations can change; check the label.
Bayer — Alka-Seltzer has a Zerotox score of 0 / 100 among other products. See the full breakdown above.
Main concerns for this product: Contains acetylsalicylic acid, which is associated with serious health risks, particularly in children.; Sodium bicarbonate and citric acid may raise concerns for individuals with specific health conditions.. See the full list above.
Browse other products on Zerotox with ingredient analysis.

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