Rest Religion's 60 Days of Retinal is a recipe for glowing skin. The set combines a Retinal Skin Restoring Serum with the Ultimate Glow Moisturizer to nourish skin. The serum includes 0.1% retinal, bio-retinol, peptides, and niacinamide. Ceramides, hyaluronic acid, and amino acids in the moisturizer helps to repair the moisture barrier for a plump, bouncy complexion.