One Drop Support

How long do test strips last?

The expiration date of One Drop test strips depend on:

  • Storage — Test strip vial (container) must be stored within the conditions printed on the vial.
  • Condition — Test strip expiration will vary if vial is open or unopened.

OPEN: 180 days after opening, or printed expiration data (whichever is sooner)

UNOPEN: Printed expiration date (21 months after manufacture)

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