Oasis Tears (30 PF vials) Petrolatum allow the mask to air

allow the mask to air dry for 24 hours before using it again

As a business

For cleansing and removing foreign material and debris from application site

Tear open packette at the perforated edge

Feel free to purchase them on Amazon or direct from the manufacture

Oasis Tears (30 PF vials) Petrolatum allow the mask to airHighlights Preservative free Glycerin based drop with sodium hyaluronate (both vegetable sourced) Box of 30 single use vials Not sold in drugstores Rebecca's description Excellent preservative free "high end" drop with sodium hyaluronate. I have a lot of respect for the Oasis product line based on user feedback over the years. I have to say that the vast majority of my customers who purchase Oasis products get Oasis Tears Plus, rather than Oasis