Metacell Renewal B3 utilizes a patent-pending inverse aqueous emulsion to deliver a high concentration of 5 percent niacinamide combined with 2.5 percent tightening tri-peptide concentrate and 15 percent glycerin improve the look of early photoaging. Metacell Renewal B3 is a comprehensive daily corrective moisturizer that visibly corrects the appearance of early photoaging. Reduces wrinkles, re-tighten surface elasticity, and even skin tone.