Blink Nourish Lubricating Eye Drops bottle and carton on a desk in front of a computer monitor

What Makes Blink® Nourish Unique?

Every drop is enhanced with vitamin C, magnesium, amino acids, and vitamin B12 (the natural color of B12 gives the drops a rosy color). Its unique, preservative-free formula instantly hydrates while delivering essential nutrients to the surface of dry eyes.