NATULA soaps with Opoka stone have been dermatologically tested.

The international J.S.Hamilton cosmetic research laboratory has confirmed that opoko clay improves the elasticity and firmness of the skin, smooths the skin, regulates the release of skin sebum, reduces skin redness, and evens the skin tone.

Natula soap is suitable for washing hands, body and face.

You can familiarize yourself with the research results Here.