I recommend Dr. EL Chacorpati toothpaste!

This is Dr. EL's Chacor Party toothpaste, containing domestically produced bamboo charcoal.

The toothpaste is black.

It looks a bit funny at first because it's pitch black even after brushing, but it turns gray with repeated practice.

It feels like it cleans perfectly without any roughness in the mouth.

However, using too much can be uncomfortable, so you need to use the proper amount.

Recommended if you don't have an aversion to black!! I will give it to you.