exfoliation

Etymology
From (to remove leaves).

Noun

 * 1) The scaling off of a bone, a rock, or a mineral, etc.; the state of being exfoliated.
 * 2) The loss of leaves from a plant.
 * 3)   The removal of a layer of dead skin, as in cosmetic preparation.

Translations

 * Chinese:
 * Mandarin: 去角質
 * French: ,
 * German:
 * Polish: ,
 * Russian: ,