This radiant-finish SPF 55 serum gives all skin tones a universally flattering glow while visibly brightening and evening out skin tone. It helps prevent premature aging, including wrinkles, sunspots, and dark spots, while providing broad-spectrum UVA/UVB protection with 24.5% zinc oxide. Gentle enough for even the most sensitive skin, it also soothes and hydrates with every use. Mineral-based, water-resistant for up to 80 minutes, and completely silicone-free.