Ingredient
Stannous Chloride
What is Stannous Chloride?
Stannous Chloride is a chemical compound composed of tin and chlorine, often found as a white crystalline solid. It is produced by reacting tin with hydrochloric acid.
In toothpastes, Stannous Chloride is used for its ability to provide anti-cavity and antibacterial benefits. It is known to help reduce plaque and prevent gingivitis. The health evidence supporting these benefits is generally positive, but some users may experience discoloration of the teeth when using products containing this compound.
When seeing Stannous Chloride on a label, it's mainly associated with oral health products and is often added to enhance dental hygiene.
Commonly found in: Toothpaste, Mouthwash, Oral gels
What to watch
- May cause tooth discoloration in some users.
Benefits
- Provides anti-cavity and antibacterial benefits.
- Helps reduce plaque and prevent gingivitis.
The FDA approves its use in oral health products with specific limits on concentration.
Studies support its effectiveness in oral care, but tooth staining is noted as a downside in some cases.
Not derived from animal products, generally considered vegan-friendly.
Sources: Scientific Review of Stannous Chloride in Dentistry
Scout's take
Tin salt acting as a stabilizer for the stannous fluoride active so it does not oxidize during shelf life.
More from Scout's analyses
Stabilizer for the stannous fluoride active.
from the analysis of Crest Pro-Health Clean Mint ToothpasteFound in 2 products
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