How to Store Enclomiphene: Refrigeration and Shelf Life

For the FDA-approved product, the label and package insert are the authority on storage. The notes below are for vials of powder that are mixed before use.

Storage at a glance

No published stability study or label storage data for Enclomiphene was found (PubMed search, 2 Oct 2026). We add storage conditions only from a manufacturer label or a stability study.

Unmixed powder

Freeze-dried (lyophilized) powder is the form most vials ship in. Storage temperature and shelf life for Enclomiphene powder: not published in any source we found.

• Keep vials sealed, dry and out of direct light and heat until use.
• Check the label for a lot number and an expiry date. A vial with neither tells you nothing about its age.

After mixing

Once mixed with bacteriostatic water, peptide vials are usually kept in the refrigerator and used within a limited time. The verified window for Enclomiphene: not published in any source we found.

• Write the mixing date on the vial.
• Swab the rubber top with alcohol before every draw.
• Do not freeze a mixed vial unless the product information says you can.

If it got warm or looks wrong

How much potency Enclomiphene loses after a temperature slip is not covered by any published stability study we found. When in doubt, ask a pharmacist.