We are the first in the world to produce unique soap bars with Opoka rock. Opoka is an extraordinary and quite rare mineral, rich in Calcium (Ca) and Silica (Si). These two elements can provide considerable benefits for the skin. Moreover, this unique rock is not only distinguished by its exceptional chemical composition but also by its physical properties, making it ideal for the production of solid cleansers. Opoka rock acts as a gentle yet effective abrasive cleanser, softly absorbing excess skin oils and giving a refreshing feeling.