Ingredients such as ceramide-promoting peptides help stimulate the skin's own production of ceramides-key components of intercellular lipids that are essential for maintaining the integrity of the skin barrier and its moisture-retention capabilities. A healthy skin barrier effectively prevents excessive moisture loss and shields the skin from external irritants and allergens.
Using skincare products containing these peptides helps repair a compromised skin barrier while enhancing the skin's hydration and resilience, making them particularly suitable for the daily care of dry or sensitive skin.