Jafra Biolab Eye Serum 3% Caffeine Complex +EGCG 1 Fl Oz. Elevate your eye care routine with this Serum designed to revitalize the delicate skin around your eyes. This Serum helps diminish visible signs of tiredness and decrease the appearance of dark circles and puffiness. Dispense a small amount on your fingertips and pat around Eye. Use morning and night.