Blink has a range of products to meet your eye and contact lens care needs, from drops for dry eyes to lock in moisture, to preservative-free formulas; and contact lens drops to keep your contacts ...

Lubricating eye drops, also called artificial tears, usually come in two types: eye drops with preservatives and preservative-free eye drops. Eye drops that contain preservatives have a longer ...

The drops are made from your own blood, so there’s no risk of rejection. But because there are no preservatives, there’s some risk of contamination. If you use contaminated eye drops ...

[19] EDTA has also been used in eye washes to aid in neutralization of calcium hydroxide or lime burns to the cornea. Polyquad ® is a detergent-type preservative derived from BAK. Polyquad was ...