22.09.2025

DUOLIFE Day and Night - harmony for the body that gave rise to history.

Day and Night food supplement set are flagship DUOLIFE products developed with the body’s circadian rhythm in mind. They are the fruit of inspiration of a man filled with passion for nature: Piotr Kardasz, Ph.D. (Hon.), biologist, educationist, author of numerous publications and the Chairman of the Scientific Council at DUOLIFE. These supplements were the beginning of our mission whose goal is a daily support for the conscious lifestyle.