Here we provide links to several scientific studies undertaken at research centers and universities. These studies mostly demonstrate how hydrogen peroxide is much superior to carbamide peroxide, and that light-activated teeth whitening really works.
- Light enhances the tooth-whitening effect of peroxide. Learn More
- Light enhances the tooth-whitening activity of bleaching kits. Learn More
- Hydrogen peroxide gives faster results than carbamide peroxide. Learn More
- Hydrogen peroxide effective in teeth whitening. Learn More
- Hydrogen peroxide effective, even in low concentrations. Learn More