Is this toothpaste safe for sensitive teeth or gums?

The presence of sodium lauryl sulfate and fragrance can cause irritation in highly sensitive mouths, while the fluoride provides strong cavity protection, so most users can tolerate it but those with severe sensitivity may prefer a low SLS formula.

What is the specific role and benefit of sodium fluoride in this toothpaste?

Sodium fluoride supplies fluoride ions that strengthen enamel, promote remineralization, and significantly reduce the risk of cavities when used twice daily at the standard concentration found in over-the-counter toothpastes.

What is the recommended brushing frequency for this toothpaste, and does it contain any controversial ingredients?

Dentists advise brushing twice a day with a pea-size amount; the formula includes sodium lauryl sulfate, PEG-32 and synthetic dyes (CI 74160, CI 74260, CI 77891), which are approved for cosmetic use but are sometimes viewed as questionable by consumers.

Unilever, Signal • 75 ml

Sig tp wn gold 75ml

Toothpaste

Product Insights

Signal's 'Gold' 75 ml whitening toothpaste combines a high-abrasive hydrated silica base with fluoride to clean teeth effectively and help prevent cavities. It adds a shimmering gold appearance through mica and synthetic colorants (CI 74160, CI 74260, CI 77891) and includes a sweetener and flavoring for a pleasant taste. However, the formula also contains sodium lauryl sulfate, fragrance and PEG-32, which may irritate sensitive gums or provoke allergies, and the tube's material is not specified as recyclable.

Comparative Analysis

Targeted at consumers seeking instant whitening and visual appeal, this Signal gold toothpaste leverages fluoride protection, silica cleaning power, and mica shimmer to differentiate itself in the premium toothpaste segment.

Ingredients

Aqua, Hydrogenated Starch Hydrolysate, Hydrated Silica, PEG-32, Sodium Lauryl Sulfate, Aroma, Cellulose Gum, Sodium Fluoride, Mica, Sodium Saccharin, PVM/MA Copolymer, Glycerin, Trisodium Phosphate, Sodium Laureth Sulfate, Lecithin, Oleic Acid, Caprylyl Glycol, Lauryl Alcohol, Limonene, CI 74160, CI 74260, CI 77891.

84%

35%

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