Learn how to say Exfoliative correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word exfoliate:
(transitive) to wash (a part of the body) with a granular cosmetic preparation in order to remove dead cells from the skin’s surface
(of bark, skin, etc) to peel off in (layers, flakes, or scales)
(intransitive) (of rocks or minerals) to shed the thin outermost layer because of weathering or heating
(of some minerals, esp mica) to split or cause to split into thin flakes ⇒ a factory to exfoliate vermiculite