Do More Barrier Boosting Moisturizer.

"For the fourth and final step of the routine we have the barrier boosting moisturizer, which retails at $36 and seals everything in. The shea butter in this formula is at a low concentration and balanced with lighter emollients in a delivery system designed for proper absorption, and it was clinically tested and confirmed to be non-comedogenic, so what shea butter actually brings is barrier support, since it's rich in fatty acids that help repair and nourish the skin barrier. It's got a quad ceramide complex, hyaluronic acid, glycerin, ectoin, lactobacillus ferment for microbiome support, and willow bark for a very gentle ongoing BHA effect. Overall, this is a well-built moisturizer, you can use it morning and night, and it's lightweight enough that it won't feel heavy underneath SPF in the morning."