Product Details Trish Mc Evoy's Beauty Booster Eye Serum is a concentrated eye treatment formulated to drastically reduce the appearance of fine lines dark circles and puffiness. This water-light serum deeply hydrates brightens with a powerful cocktail of peptides hyaluronic acid vitamins and antioxidants. With continued use the under-eye area will appear less lined smoother firmer and brighter. After cleansing or exfoliating apply every AM and PM. Squeeze a few drops onto your fingertips and press gently under and around the eye.