Eye drops weren’t supposed to be this complicated. Too many options, unclear labels, and prices that make trying something new feel like a commitment. OneDrop was designed to simplify the choice with one sophisticated, next-generation solution. Our preservative-free nanoemulsion is engineered to mimic and reinforce all three layers of your natural tear film at once. By using ultra-tiny droplets for clinical precision, OneDrop gives you lasting comfort and crystal clear vision.