Featuring 5 ml sizes of #1 The Strengthening Serum, #2 The Brightening Light Crème, #4 The Nourishing Cleanser, and #6 The Rejuvenating Night Crème, this advanced day-to-night set works synergistically to support skin barrier defence with niacinamide, visibly brighten with vitamin C, nourish with lipids, and rejuvenate with retinol and re