One concrete data point for the thread. Practical: unopened, refrigerated at 2 to 8°C; in use, refrigerated and used within the preservative-limited window; never frozen; and a visual check every time — a haze that does not settle is a reason to stop, not to wonder.
One thing that is still open after Dr.MetabolicMD’s answer:
What a temperature excursion actually does, and what distinguishes an unopened vial from one already in use?
raj_cambridge said:Practical: unopened, refrigerated at 2 to 8°C; in use, refrigerated and used within the preservative-limited window; never frozen; and a visual check…
My experience ordering cross-border ordering internationally: I've ordered from an Indian manufacturer. Customs can be hit or miss.
Shipping time: 14-28 days
Customs clearance: required import documentation
Quality: Janoshik tested at 97.2% purity
International ordering adds complexity but can save 60-80% compared to US prices. Research your country's import laws first.
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View ResultsClosing the loop on my own question.
Follow-up — I binned the frozen one. Aggregation does not undo itself and I was not going to inject a maybe.
roxy_nash said:My experience ordering cross-border ordering internationally: I've ordered from an Indian manufacturer.
International shipping tracking for cross-border ordering orders: my experience with customs in the US when ordering from overseas:
Held at customs for 5 days, then released.
Tips: always include a copy of your prescription, declare medication properly on customs forms, keep quantities reasonable (personal use = 3 month supply max), and use a vendor who has experience shipping to your country.