It is true that pure alcohol dries out the skin, but a face cream contains high amounts of oils and moisturizers that prevent this effect. The alcohol evaporates due to the warmth of the skin, the oils and moisturizers remain on the skin and replenish it.
Alcohol only has a cytotoxic effect when it effects cells permanently, e.g. when ingested. However, if it can evaporate from the skin, it is not dangerous. Since the compatibility and safety of our products are important to us, we have skin compatibility tests carried out with our skin creams by dermatologists to be sure.