Sisley Instant Éclat Instant Glow Primer is a lightweight, radiance-boosting primer that enhances your natural glow while prepping your skin for flawless makeup application. Enriched with botanical extracts, it hydrates, smooths, and evens out skin tone, diminishing signs of fatigue and dullness. Use it alone for a luminous, bare-skin look or under makeup for a long-lasting, lit-from-within glow.