This high-performance Foundation Primer from MAC Cosmetics offers essential skin preparation combined with robust sun protection. Formulated to create a smooth canvas for makeup application, it helps your foundation last longer and look flawless throughout the day. Featuring a high Sun Protection Factor (SPF50), this lotion guards your skin against harmful UVA and UVB rays, making it an ideal choice for daily outdoor wear. Its lightweight texture absorbs quickly without leaving a heavy residue, ensuring comfort even under heavy makeup. Use this product as the essential first step in your routine to prime the skin, control oil, and ensure broad-spectrum defense against sun damage.