Lighter than the Y Theorem Day Cream , but with all the benefits, the Y Theorem Day Cream Light works to infuse the skin with potent active ingredients whilst leaving a light, protective barrier to shield the skin from harmful aggressors.The Y Theorem Day Cream is lightweight and hydrating. Good for oilier skin types or those in humid climates. The vitamin, antioxidant, and Hyaluronic Acid infused formula strengthens, plumps, and revitalises the complexion while keeping the skin hydrated and nourished.Massage one pump evenly over the face. Use after serum in the morning