Kiehl's Anti Aging Skincare Set Lightweight Sunscreen and Anti-Aging Retinol Serum

DAY TO NIGHT DERM DUO. Benefits: PROTECT: A lightweight sunscreen serum with Collagen Peptide that helps protect against sun damage and helps visibly correct early signs of aging.. TREAT: This potent retinol serum is formulated to deliver a daily-strength dose of Pure Retinol for visible results with minimal discomfort including redness, dryness, and peeling.. Key Ingredients: PURE RETINOL. VITAMIN E. BAICALIN. SPF 50+. COLLAGEN PEPTIDES. Includes: Retinol Microdose (1.0 oz). Better Screen (1.69 oz).