You’ve probably noticed the little colored squares or stripes at the end of toothpaste tubes.
Red, blue, green, black… they have given rise to countless theories online, especially that they reveal the contents of toothpaste.
But is it really like that?
Let’s get this straight.
The viral news about toothpaste colors
Numerous articles and social media posts suggest that the colored stripe indicates the type of ingredients contained in the toothpaste: