Blink covers most of the lubricating drop shelf on its own. Ten products from the brand are stocked here, spanning thin drops for daytime use, thicker gels, a drop made for contact lens wearers, a lens cleaning drop and an oral supplement. If you have ever bought eye drops at a drugstore, the bottles will look familiar.
Consistency is the first fork in the road. Thin drops spread quickly and leave vision clear, which is what most people want during a working day. Gels are heavier and can blur briefly after they go in, so they tend to be kept for evenings and overnight.
Preservatives are the second. Blink Boost is labeled preservative free and still comes in a multi dose bottle rather than single use vials, which is worth knowing if you reach for drops several times a day.
Contact lens wearers have their own two options here. Blink Contacts and Blink-N-Clean are made for use with lenses rather than around them.
NutriTears is a supplement, not a drop, and belongs alongside the omega 3s in our vitamins and supplements category. If you are unsure what combination makes sense for you, your eye care professional can point you at the right one.