It's best to avoid these ingredients in toothpaste

Microplastics

Many brands use microplastics. Microplastics in toothpaste pose a double threat: firstly, they are dangerous because they are ingested and can potentially cause damage to the gastrointestinal tract and organs. Secondly, they contribute to the growing plastic pollution of oceans and waterways, which constitutes a global environmental problem. The use of microplastics in toothpaste does not contribute to effective teeth cleaning and adds to unnecessary environmental burden, making their use senseless. To check if your toothpaste contains microplastics, use the Beat the Microbead app.

Triclosan

A startling number of toothpaste brands rely on synthetic additives to make their products appealing. Take triclosan, an antibacterial agent added to combat plaque. While this ingredient seems effective, it has been linked to disruptions in hormone levels and even antibacterial resistance. Fortunately, we are seeing more and more brands eliminating this substance.

Titanium dioxide

Another example is the use of titanium dioxide in toothpaste. This can be harmful due to its potential toxicity from long-term exposure and its association with possible health risks, including suspicions of carcinogenic properties when fine particles are inhaled.

Sodium Lauryl Sulfate (SLS)

Another notorious example is sodium lauryl sulfate (SLS), which enhances the foaming action of toothpaste. However, SLS can irritate the sensitive mucous membranes of the mouth and has been linked to allergic reactions. Thus, a seemingly harmless brushing can have unwanted side effects.

Why do toothpaste brands use these ingredients

It is also important to understand why many manufacturers choose synthetic substances: cost considerations. Natural ingredients are often more expensive, and some companies prefer cheaper alternatives, even if it comes at the expense of consumer health.