CosRX Advanced Snail 96 Mucin Power Essence ($16 to $21) is one of several CosRX skincare products that are starting to arrive at Ulta as they continue to grow their selection of K-Beauty. CosRX may be a familiar name to you as it is one on the lips of Korean skincare lovers. If nothing else CosRX can be blamed for much of the moisture that dry, d...