4. Sensodyne Pro Namel Gentle Whitening Toothpaste
Sensodyne Pro Namel Gentle Toothpaste is formulated to protect against acid wear and also gently, yet effectively remove stains. It can prevent the enamel becomes thinner, to avoid teeth become visibly less white, weaker and sensitive. However, it only can scrubs and removes the plaque off the teeth and could not really bleaching it because of there is a very low concentration bleaching agent. We would recommend it to people with sensitive teeth and also want to remove stains of teeth.
- More expensive
- Not really works for bleaching
- Tastes bad
Disadvantages
- Clean teeth and gently removes stains for whiter teeth
- Helps hardens tooth enamel
- Specially formulated for people with sensitive teeth
- No Sugar
Advantages
- Costs : $14.85 / 4 Oz X 3 Pack
- Ingredients : 5% Potassium Nitrate, 0.15% Sodium Fluoride
- Website : http://us.sensodyne.com/AcidWear_PGW.aspx