Elevate your makeup looks with the Yves Saint Laurent All Hours Hyper Luminize, a highlighter powder that encourages an all-day glow. n Infused with light-reflecting micro-pearls, the formula illuminates your best features with an eye-catching radiance. Hyaluronic acid and niacinamide enhance the highlighter to smooth and soften the skin underneath. Blendable and buildable, the powder melts onto the skin with a lightweight, seamless finish.