Is Listerine Cool Mint mouthwash safe for people with sensitive gums or mouth tissues?

The product’s strong alcohol base and menthol can cause a stinging sensation, so people with sensitive gums, oral ulcers or dry‑mouth conditions may experience irritation and should use it sparingly or choose an alcohol‑free alternative.

What is the role of eucalyptol in Listerine Cool Mint and how does it benefit oral health?

Eucalyptol is an essential‑oil component that acts as an antimicrobial agent, helping to reduce bacterial growth and freshen breath while contributing to the characteristic cooling sensation of the rinse.

How often should Listerine Cool Mint be used and does its alcohol and FD&C Green No. 3 dye raise safety concerns?

Dentists typically recommend rinsing once or twice daily after brushing; excessive use can increase the risk of oral mucosa irritation due to the high alcohol content, and the synthetic FD&C Green No. 3 dye, while approved for cosmetic use, may be undesirable for users seeking dye‑free formulations.

Listerine • 250 ml

Enjuague bucal - COOL mint

Hygiene

Product Insights

Listerine Cool Mint mouthwash comes in a 250 ml plastic bottle and combines water, USP‑grade alcohol, menthol, eucalyptol, thymol and other essential‑oil components to provide a strong antibacterial rinse. The high alcohol concentration and added benzoic acid give rapid plaque reduction, but they can also cause a burning sensation, dryness or irritation for users with sensitive oral tissues. A synthetic FD&C Green No. 3 dye and artificial sweetener are included for flavor and appearance, which some consumers may prefer to avoid, while the cooling mint flavor offers a fresh breath experience.

Comparative Analysis

Within the oral‑care market, Listerine Cool Mint stands out for its high‑alcohol, antiseptic formula and intense cooling menthol, positioning it as a professional‑strength rinse compared with milder, alcohol‑free mouthwashes.

Ingredients

Water, Alcohol USP, Benzoic Acid, Eucalyptol, Menthol, Methyl Salicylate, FD&C Green No.3, Mint Flavor N&A SNO11397, Poloxamer 407, Saccharin Sodium USP, Sodium Benzoate, Sorbitol Solution, Thymol.

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Frequently Asked Questions

Everything you need to know about Enjuague bucal - COOL mint.

Enjuague Bucal Cool Mint Frescura Intensa

Listerine

500ml