“Had this on repeat prescription for my long term dry eye problem. However, it has recently been replaced with Evolve due to it been more cost effective for the NHS. The bottle is absolutely useless. You either end up with too much liquid coming out and in many instances missing your eyes altogether which means it ran out much sooner even though it also has 10ml in the bottle. Been that I have to put the drops in myself the large bottle with the measured pump dispenser on the Hylo Forte is the only realistic one as far as I’m concerned”