Listerine Cool Mint
Photo: Open Beauty Facts contributors (CC BY-SA)

Beauty & personal care

Listerine Cool Mint

Score

Excellent 93 out of 100 High confidence
  • Contains fragrance
  • May contain traces of 1,4-dioxane

Why it scores 93

Listerine Cool Mint scores 93 out of 100 (Excellent) under GoodSwap’s published rules. What moved the score most:

  1. minus 5 points Fragrance (parfum): A single label term covers an undisclosed mixture. Regulatory
  2. minus 1 points Polyethylene glycols (PEG) and ethoxylates: Ingredients named with PEG, -eth- or -oxynol- can carry trace 1,4-dioxane from manufacturing (IARC Group 2B). Strong
  3. minus 1 points Sodium benzoate (cosmetic): The EU allows it up to 2.5% in rinse-off, 1.7% in oral and 0.5% in leave-on products, as benzoic acid (Annex V). Regulatory

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

The Receipt

Cool Mint

START100

Ingredients

  • Fragrance (parfum) minus 5 points
    Regulatory A single label term covers an undisclosed mixture. [1][2][3]
  • Polyethylene glycols (PEG) and ethoxylates minus 1 points
    Strong Ingredients named with PEG, -eth- or -oxynol- can carry trace 1,4-dioxane from manufacturing (IARC Group 2B). [4][5]
  • Sodium benzoate (cosmetic) minus 1 points
    Regulatory The EU allows it up to 2.5% in rinse-off, 1.7% in oral and 0.5% in leave-on products, as benzoic acid (Annex V). [2]
  • Green 3 (CI 42053) minus 0.5 points
    Regulatory Listed in Annex IV of the EU Cosmetics Regulation (colorants allowed in cosmetic products). [2]
subtotal−7.5

TOTAL 93Excellent

100 − 7.5 = 92.5 → 93


GTIN 00312547427555 · 2026-06-10

score v1.3.0 · kb 2026.10.11

High confidence

Same product, same score. Every time.

Ingredients

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

water, alcohol (21.6% v/v), sorbitol, poloxamer 407, benzoic acid, sodium saccharin, sodium benzoate, flavor, green 3

Allergens and diets

  • Palm-oil-free

Always check the package: recipes change.

Sources

  1. Commission Regulation (EU) 2023/1545 of 26 July 2023 amending Regulation (EC) No 1223/2009 as regards labelling of fragrance allergens in cosmetic products

    European Union (Official Journal) · Jul 26, 2023 · Law

    “when their concentration exceeds 0,001 % in leave-on products and 0,01 % in rinse-off products.”

    eur-lex.europa.eu

  2. Regulation (EC) No 1223/2009 of 30 November 2009 on cosmetic products

    European Union (Official Journal) · Nov 30, 2009 · Law

    “cosmetic products shall not contain any of the following: (a) prohibited substances — prohibited substances listed in Annex II”

    eur-lex.europa.eu

  3. Fragrances in Cosmetics

    U.S. Food and Drug Administration · Regulator

    fda.gov

  4. 1,4-Dioxane in Cosmetics: A Manufacturing Byproduct

    U.S. Food and Drug Administration · Regulator

    “1,4-dioxane forms as a byproduct during the manufacturing process of certain cosmetic ingredients.”

    fda.gov

  5. Agents Classified by the IARC Monographs, Volumes 1–142 (List of Classifications)

    International Agency for Research on Cancer (WHO) · IARC

    monographs.iarc.who.int