Ingredient
Calcium Peroxide
A slow-releasing peroxide alternative used in some dentist-oriented pastes.
How it works. Slowly releases oxygen in the oral environment, providing a mild whitening and antibacterial effect.
Advantages
- Gentle release profile
- Low abrasivity in most formulations
Potential disadvantages
- Slower cosmetic effect than hydrogen peroxide
Common concentrations. Varies by product.
Safety. Considered safe at consumer concentrations.
Evidence strength. Moderate