Do you feel like your skin needs more than just the care provided by una cream? The face serum Dr Irena Eris Algorithm will wonderfully enrich your skincare routine – it will pamper your skin by providing it with una intensive care. Thanks to the high concentration of active ingredients, its effect on the skin will be many times more pronounced and faster than that of una classic face cream. Furthermore, its struttura liquid, which the skin absorbs very well, will make application easier.