Granular or crystal exfoliation?

What do they have in common? What do they do?

Both are excellent for exfoliating and smoothing the skin. They remove dead skin cells that have not been shed yet. They may be shed tomorrow or the next day, but they are currently still attached to the face. These cells, which are partially attached, can cause the skin to feel relatively rough, uneven, and not bright enough. Even makeup doesn’t sit quite as well on the skin. When touched, the skin feels a bit rough. However, using a granular/crystal exfoliator once a day or every other day polishes the skin, making it smoother to the touch, better looking, and also makeup can be applied more evenly. They are also suitable for the summertime, even for individuals who are exposed to the sun.

Granules or crystals?
Crystal exfoliation is more effective. It removes more cells, and also smooths the skin all over.