Is this mouthwash safe for sensitive gums or oral irritation?

The product contains mild antibacterial agents and natural extracts that are generally well tolerated, but ingredients such as propylene glycol, PEG‑40 hydrogenated castor oil and synthetic colorants can cause irritation in highly sensitive mouths, so users with known sensitivities should test a small amount first.

What role does zinc sulfate play in this formula?

Zinc sulfate helps to reduce plaque formation and control bad breath by inhibiting bacterial growth and neutralizing volatile sulfur compounds; its inclusion complements fluoride’s enamel‑strengthening effect for a broader antibacterial action.

How often should I use this mouthwash and does it contain any controversial chemicals?

For optimal benefit, use the rinse twice daily after brushing, swishing for 30 seconds and spitting out; the formula includes preservatives such as sodium benzoate and sweetener sodium saccharin, as well as color additives CI 42051 and CI 47005, which some consumers consider controversial, so those wishing to avoid such ingredients may prefer an alternative.

Unilever, Signal • 500 ml

Signal Integral 8 Bain de Bouche Antibactérien Fraîcheur Naturelle aux Extraits de Citron & d'Aloe Vera Flacon 500ml

Hygiene

Product Insights

Signal Integral 8 Antibacterial Mouthwash is a 500 ml liquid formulated by Unilever under the Signal brand for daily oral hygiene. It combines antibacterial agents such as zinc sulfate and fluoride with natural extracts of lemon and aloe vera, providing a fresh feeling and plaque‑reducing action. The formula also contains synthetic components like PEG‑40 hydrogenated castor oil, propylene glycol, sodium benzoate, sodium saccharin and colorants CI 42051 and CI 47005, which may irritate sensitive mouths and leave its vegan status uncertain; the product should be discarded after six months once opened.

Comparative Analysis

Positioned as an antibacterial mouthwash that blends fluoride, zinc, and natural lemon‑and‑aloe extracts, it targets consumers seeking a fresh, clinically effective rinse in a large 500 ml bottle.

Ingredients

Aqua, Hydrogenated Starch Hydrolysate, PEG-40 Hydrogenated Castor Oil, Potassium citrate, Glycine, Sodium benzoate, Aroma, Citric acid, Zinc Sulfate, Sodium Saccharin, Sodium Fluoride, Citrus Limon (Lemon) Juice, Propylene glycol, Aloe Barbadensis Leaf Extract, Limonene, CI 42051, CI 47005

84%

35%

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Frequently Asked Questions

Everything you need to know about Signal Integral 8 Bain de Bouche Antibactérien Fraîcheur Naturelle aux Extraits de Citron & d'Aloe Vera Flacon 500ml.

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Unilever, Signal • 500 ml

Signal Integral 8 Bain de Bouche Antibactérien Fraîcheur Naturelle aux Extraits de Citron & d'Aloe Vera Flacon 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.

Frequently Asked Questions

Everything you need to know about Signal Integral 8 Bain de Bouche Antibactérien Fraîcheur Naturelle aux Extraits de Citron & d'Aloe Vera Flacon 500ml.