ALGAKTIV ZENALGAKTIV Zen is an exclusive microalgae blend with a revolutionary dual action; its synergistic molecules restore the homeostasis of the skin by protecting the skin from inner stress signals and restoring its natural circadian rhythm. Chronic stress, sleep deprivation and fatigue alter both the HPA and SAM axis, which causes the appearance of a tired and stressed skin. ALGAKTIV Zen inhibits these two key neurotransmitters creating a relaxed skin