Preservative-free eye drops with the established and widely prescribed lubricant hypromellose. Lumecare hypromellose 0. 3% soothes dry eyes. Hypromellose has been recommended for years to replace tears by ophthalmologists, GP’s and pharmacists. Hydromoor is phosphate and preservative free, which means it is less likely to cause additional irritation and can be used by those who are sensitive to the preservatives in other kinds of eye drops.