Colgate Optic White products whiten and brighten teeth, safely removing stains. People can usually expect whiter teeth in as little as three days. Always use Colgate Optic White products as directed on the packaging for the best results.

After less than 5 days of consecutive use, my teeth had a noticeable white shine to them in comparison to the non-whitened teeth. It works exceptionally well with stains, but it takes slightly more time with discolored teeth. With all that being said, the biggest drawback is that it is not very easy to use.

Propylene Glycol, Calcium Pyrophosphate, PVP, PEG/PPG-116/66 Copolymer, PEG-12, Glycerin, Flavor, Hydrogen Peroxide, Sodium Lauryl Sulfate, Silica, Tetrasodium Pyrophosphate, Sodium Saccharin, Disodium Pyrophosphate, Sucralose, Phosphoric Acid, BHT, Water.

Colgate Optic White Renewal Teeth Whitening Toothpaste After analyzing the brand's data, our experts in the GH Beauty Lab confirm that this formula can remove up to 10 years of yellow stains on teeth in only four weeks of twice-daily use. "It works!"

“Some toothpaste have abrasive particles, which can remove superficial stains but can damage tooth structure over time. One brand that I recommend is Colgate Optic White because it ranks well on the Toothpaste Abrasive Index and whitens with hydrogen peroxide.”

Optic White Pro Series Whitening Toothpaste When it comes to his top whitening toothpaste of choice, Lipari often reaches for this one from Colgate to brush morning and night. "I typically recommend Colgate Optic White, since I personally think I've had the best results with it."

Contains clinically proven technology to safely remove surface stains. Enamel-safe teeth whitening, that's good for daily use.

Shop the Best Whitening Toothpastes

• Colgate. Optic White Pro Series Whitening Toothpaste.
• Marvis. Whitening Mint Toothpaste.
• Sensodyne. Extra Whitening Toothpaste for Sensitive Teeth (3-Pack)
• Crest. 3D White Radiant Mint Teeth Whitening Toothpaste.
• Apa Beauty. White Toothpaste.
• Before. Before Whitening.
• Opalescence.
• Arm & Hammer.

Best Overall The Pronamel Gentle Whitening Toothpaste from Sensodyne did exactly that, and then some. According to New York-based dentist and dental professor Carla Tornatore DDS, it's all thanks to a unique formula that removes stains, prevents cavities, and strengthens teeth at the same time.

Also if they contain peroxide for the bleaching action that it has for whitening, it will eventually cause more erosion of the outer layer and hence sensitivity and weakening of tooth structure. Prolonged use can lead to sensitivity which is evident in your case.

The short answer is yes, whitening toothpaste is safe for teeth when it is paired with the right toothbrush and proper brushing techniques. All toothpaste formulas are rated with what's called a Relative Dentin Abrasivity (RDA) score that measures how abrasive a toothpaste is.