There are many toothpaste options available for whitening teeth, and the best one for you may depend on your specific needs and preferences. Here are some of the best whitening toothpastes according to various sources:

1. Colgate Total Whitening Toothpaste: This toothpaste is a budget-friendly and effective way to whiten and protect the overall health of your teeth. It contains hydrogen peroxide and abrasives to provide a double-whammy whitening effect.

2. Crest Pro Health Gum and Sensitivity Gently Whitening: This toothpaste is a science-backed plaque remover and a rare combination of sensitivity relief and whitening power. It is a good option for those with sensitive teeth.

3. Optic White Advanced Toothpaste: This toothpaste is a popular choice among dentists and is known for its effectiveness in whitening teeth. It contains hydrogen peroxide and is a good option for those looking for a Colgate whitening toothpaste.

4. Toms of Maine Simply White Clean Mint: This toothpaste is a natural option that delivers on its whitening promises without any harsh chemicals. It is a good option for those looking for a natural whitening toothpaste.

5. Supersmile Professional Whitening Toothpaste: This toothpaste is less abrasive than other whitening toothpastes and contains both calcium peroxide and baking soda to whiten teeth. It is a good option for those looking for a less abrasive toothpaste.

When choosing a whitening toothpaste, it is important to look for active ingredients such as hydrogen peroxide or carbamide peroxide, which are typically the two main whitening ingredients found in toothpaste. Additionally, many whitening toothpastes contain a variation of hydrated silica, which acts as a polishing agent to help remove extrinsic stains. It is also important to be mindful of how abrasive the toothpaste is, especially if you have sensitive teeth.