What does the colors on the tubes of toothpaste mean?

Conclusion

Coloured squares on toothpaste tubes are only technical benchmarks, not quality or compositional indicators. In order to make an informed choice, it is essential to rely on the information provided by the manufacturer and not on unfounded rumours.

The next time you see these little colorful brands, you’ll know that they’re only there to help the machines … and not to decipher the content of your toothpaste.