Refresh Optive (30 PF vials) patch This is Allergan's latest lubricant

This is Allergan's latest lubricant drop

Uses two AAA batteries (included)

Some person with poor lid tonus and

the spray is probably the better buy

tea tree lid wipes and also some nutraceuticals (see oasistears

Refresh Optive (30 PF vials) patch This is Allergan's latest lubricantHighlights Active ingredients: Carboxymethylcellulose, glycerin Preservative free Box of 30 0. 01 fl oz 0. 4mL vials Rebecca's description When Optive first came out, it was Allergan's first drop using glycerin but in conjunction with carboxymethycellulose which is a common polymer for artificial tears. It's a nice balance of a drop not so watery feeling that you feel drier five minutes later, but not so goopy that you can't see clearly for ten