Is Signal Integral 8 White suitable for people with sensitive gums or oral irritation?

It contains fluoride and zinc citrate that help protect teeth, but also includes sodium lauryl sulfate, which can cause irritation for some sensitive mouths; those with known sensitivity may prefer an SLS-free toothpaste.

What benefits does zinc citrate provide in this toothpaste?

Zinc citrate acts as an antibacterial agent, reduces plaque formation, helps control bad breath, and contributes to the whitening effect advertised by Signal.

How often should this toothpaste be used and are there any controversial ingredients to be aware of?

Dentists recommend brushing twice daily with a pea-size amount; the formula contains sodium lauryl sulfate, PEG-32, and synthetic colorants CI 74160 and CI 77891, which some consumers avoid due to irritation potential or ingredient concerns.

Unilever, Signal • 125 ml

Signal Dentifrice Integral 8 White

Hygiene

Product Insights

Signal Integral 8 White is a 125 ml toothpaste marketed by Unilever under the Signal brand, packaged in a standard tube and labeled with the Green Dot recycling symbol. Its formulation includes sodium fluoride for cavity protection, zinc citrate for plaque control and whitening, and hydrated silica as a mild abrasive, delivering effective daily oral hygiene. However, the toothpaste also contains sodium lauryl sulfate, PEG-32, synthetic pigments (CI 74160, CI 77891) and an artificial sweetener, which may irritate sensitive mouths or be avoided by consumers seeking SLS-free or natural products.

Comparative Analysis

Positioned as a mainstream whitening toothpaste in the mass market, Signal Integral 8 White combines fluoride and zinc citrate for cavity protection and whitening, but its use of sodium lauryl sulfate, synthetic pigments (CI 74160, CI 77891) and artificial sweetener differentiates it from natural or SLS-free alternatives.

Ingredients

Aqua, Hydrogenated Starch Hydrolysate, Hydrated Silica, PEG-32, Zinc Citrate, Sodium Lauryl Sulfate, Aroma, Cellulose Gum, Sodium Fluoride, Sodium Saccharin,Mica, Glycerin, CI 74160, CI 77891.

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Frequently Asked Questions

Everything you need to know about Signal Dentifrice Integral 8 White.

Signal Dentifrice Integral 8 White 75ml Lot de 8(5+3 Gratuits)

Unilever, Signal

600 ml