Natural Cellulose Sponge is recommended to gently exfoliate sensitive skin and is botanically derived from plant pulp. Natural Cellulose Sponge for sensitive skin. Botanically derived from plant pulp this sponge gently exfoliates dead skin cells. With its mild surface, this sponge is perfect for cleaning sensitive skin. The condensation which may appear in the package is only the natural moisture rising from the sponge pulp. This natural plant pulp sponge is vacuum packed to seal in freshness and moisture. 50847SKU 73377092008