Bencer Whitening Activated Carbon Charcoal Toothpaste is scientifically formulated and made to fight bad breath. This product contains activated carbon with the highest level of whitening, and as a complete cleaner, it removes food stains such as tea, coffee, stains caused by smoking, etc.

Here are 4 main types of toothpastes on the market today: Fluoride toothpaste. Whitening toothpaste. Sensitive toothpaste.
A toothpaste can potentially be classified as a cosmetic, a medicinal product or medical device depending on its composition, mode of action, and how the product is presented.
Brand-name and generic kinds of toothpaste generally have the same ingredients, which you can check by looking at the toothpaste box. What is important, however, is that you select an ADA-approved toothpaste, which is also printed on the box.
According to the posts, green marks mean the toothpaste is made from only natural ingredients, blue marks mean it contains a mix of natural ingredients and medication, red marks means it contains both natural ingredients and chemical ingredients, and black marks means it contains only chemical ingredients.
You should get tooth paste that has: fluoride as an ingredient and the ADA approval seal on it. Fluoride helps remineralize enamel (helps any enamel that was eroded away) and the ADA seal of approval shows that it is a quality toothpaste.