Open the foil sachet and take one single-use vial of the strip.
Replace the rest of the strip back into the sachet
Do not use any tools to open the vial
Turn it upside down, gently shake and tap the vial until the gel comes down.
Open the vial by twisting the top tab off.
To avoid contamination, do not touch the tip of the vial with anything.
Squeeze until you see the drop.
Apply one drop in the pocket of the eyelid while gently pulling the lower lid down and looking up. Close the eye gently after application
Throw away the single-use vial, even if there is some gel left, do not keep it.