Metacell Renewal B3 utilizes a patent-pending aqueous emulsion to deliver a high concentration of 5% niacinamide (vitamin B3) combined with a firming tripeptide concentrate, and 15% pure glycerin to address early signs of photoaging. While signs of photoaging appear at different intensities according to skin biology, lifestyle, geography, sun protection behavior, and skincare regimen, they have a multiplicative effect, creating a prematurely-aged appearance. This comprehensive daily niacinamide lotion visibly improves these early signs of photoaging by increasing cell turnover to resurface skin, helping reclarify and even skin tone, and improving the appearance of wrinkles and surface elasticity.