Ceramide Booster is designed for dehydrated and barrier compromised skins. I is a fusion of Abysinnian Oil, Cholesterol, Sugar Molecules and hydrating active ingredients that reduces moisture loss. Sugar molecules flood the skin with moisture, boosting the reservoir of hydration in the skin. Trehalose increases hydration immediately by 70% and has an instant softening effect on the skin. This serum is more hydrating than hyaluronic based serums.