- A corrective anti-aging moisturiser for environmentally damaged skin - Evens skin tone and reduces the appearance of fine lines and wrinkles - Lightweight gel-lotion texture makes this an all skin-types formulaCORRECT SkinCeuticals Metacell Renewal B3 Andrea’s Review of the Metacell Renewal B3 A corrective anti-aging moisturiser for environmentally damaged skin. Metacell Renewal B3 utilizes a patent-pending aqueous emulsion to deliver a high concentration of 5% niacinamide combined with tri-peptide concentrate and 15% glycerin to correct early symptoms of photoaging. While symptoms 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. Metacell Renewal B3 is a comprehensive daily corrective moisturiser that visibly corrects these early symptoms of photoaging to reclarify skin tone, reduce wrinkles, retighten surface el