Sodium Saccharin

This is the sweetener.

What it does

Makes toothpaste and mouthwash taste sweet without using sugar.

Also used in food (E 954). EU food scientists (EFSA) reviewed it again in 2024 and raised the amount considered safe to eat each day.

Often found in: Toothpastes, Whitening toothpastes, Mouthwashes

United States: No FDA limit. The FDA doesn't approve cosmetic ingredients before sale. Source
EU and UK: No special limit in the EU or UK. Source
Canada: Not on Health Canada's Hotlist of restricted ingredients. Source
Australia: No limit in Australia's Poisons Standard. Source

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