The Hourglass Vanish Airbrush Concealer in the shade Cotton has received high praise from reviewer Taylor. After using it for a month, Taylor found that this concealer provided excellent hydration to the under eye area, unlike other concealers that often left the skin dry and creased. The product left the under eyes looking glowy, dewy, and well-hydrated. Taylor highly recommends this concealer, making it a great buy for anyone looking for a hydrating and effective under eye concealer. With no mention of any drawbacks or negative experiences, this product seems to be a reliable choice for achieving a hydrated and flawless under eye area.