Some Olivskin soap blocks have exfoliating properties, for example our Exfoliating Orange.  These soap blocks remain 100% natural, using dried orange flakes as the exfoliant.  We also use ground coffee beans for the exfoliant in our Peppermint with Activated Charcoal & Coffee Scrub! All current and future Olivskin exfoliating soap blocks will use 100% natural exfoliating material and will never use synthetic exfoliants like the microplastics which are currently impacting our oceans and marine life.