Most people are familiar with hydration heroes like glycerin and hyaluronic acid, but isopropyl myristate often flies under the radar. Surprisingly, a quick look at the products on your bathroom shelf would likely reveal this ingredient in many of them. Isopropyl myristate is an emollient that helps seal in moisture, keeping skin soft and smooth. What sets it apart from other emollients is its ability to boost the absorption of additional ingredients, helping formulas work mo