Achieve a smooth, flawless makeup base with Yves Saint Laurent Top Secrets Instant Moisture Glow; a lightweight, skin-perfecting formula that blends seamlessly onto skin.Fortified with an innovative Hydractive Complex, the silky moisturiser delivers up to 72-hour hydration, whilst blurring the appearance of fine lines and imperfections to prepare for even makeup application. Expect a photo-ready, luminous complexion with a dewy glow. Can also be used to replenish skin throughout the day.