Is this mouthwash safe for people with sensitive gums or mouth irritation?

The rinse contains sodium lauryl sulfate, phenoxyethanol and benzyl alcohol, which can be irritating for some; users with sensitive gums should test a small amount first or choose a milder formula.

What is the role and benefit of zinc sulfate in this mouthwash?

Zinc sulfate helps reduce oral malodor by neutralizing sulfur‑producing bacteria and can support a fresher breath feeling when used regularly.

How often should this mouthwash be used and does it contain any controversial chemicals?

The manufacturer recommends rinsing once or twice daily after brushing; the product includes preservatives such as phenoxyethanol and a surfactant (sodium lauryl sulfate) that some consumers consider controversial.

Unilever, Signal • 500 ml

Signal Bain de Bouche Antibactérien Integral 8 Nature Elements Fraîcheur Naturelle 500ml

Hygiene

Product Insights

Signal Integral 8 Mouthwash is an antibacterial oral rinse that combines fluoride and zinc sulfate to help prevent cavities and freshen breath. The formula includes surfactants such as sodium lauryl sulfate and preservatives like phenoxyethanol and benzyl alcohol, which may cause irritation for sensitive users. It is classified as ultra‑processed (NOVA 4) and contains synthetic emulsifiers and fragrance components alongside natural coconut extract.

Comparative Analysis

Positioned as an antibacterial, fluoride‑enhanced mouthwash promising natural freshness, it competes with mainstream oral‑care rinses while standing out for its zinc‑based breath‑boosting blend, yet its formulation includes several synthetic surfactants and preservatives typical of ultra‑processed products.

Ingredients

Aqua, Hydrogenated Starch Hydrolysate, PEG-40 Hydrogenated Castor Oil, Potassium Citrate, Glycine, Benzyl Alcohol, Phenoxyethanol, Sodium Lauryl Sulfate, Aroma, Zinc Sulfate, Sodium Saccharin, Sodium Fluoride, Propylene glycol, Lactic acid, Cocos Nucifera Fruit Extract, Limonene.

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Frequently Asked Questions

Everything you need to know about Signal Bain de Bouche Antibactérien Integral 8 Nature Elements Fraîcheur Naturelle 500ml.

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Unilever, Signal • 500 ml

Signal Bain de Bouche Antibactérien Integral 8 Nature Elements Fraîcheur Naturelle 500ml

Hygiene

Product Insights

Comparative Analysis

Ingredients

84%

35%

Unlock Deep Cosmetic Safety Check

Scan this and millions of other cosmetics with the free NutrScan app to discover ingredient safety, potential concerns, and detailed product analysis before every purchase.