Ingredient
Sodium Bicarbonate
A mild abrasive and pH adjuster, familiar from toothpaste and deodorant.
What it does
Abrasive
Physically polishes the surface.
pH adjuster
Brings the formula to its intended acidity.
Reference
- Also written as
- Baking Soda
- In our catalogue
- 42 products
Ingredient reference data © European Union, 1995–2026, reused under CC-BY 4.0. Plain explanations are BeautySignal's own. This is information, not medical advice. How we source this.