Does Cyano spoil?

[NJMommy]

Happy New Year I hope you all are well! I was wondering if anyone can answer a question for me. I have some Cyano that is almost 2 years past it’s expiration date. It is unopened and has been kept in a cool dark place. Can I still use it to inject? Any responses are much appreciated!

[Rat007]

As long as it has well expire date, don’t think any problems.

[NJMommy in reply to Rat007]

Hi, thx for responding. I just realized my post wasn’t clear. It’s almost 2 years expired. It may not be potent, but will it cause harm?

[fbirder in reply to NJMommy]

Two years is a bit long. It probably won’t do any harm, but it probably won’t do any good either. I wouldn’t risk it, not for a few quid.

[Foggyme Administrator in reply to NJMommy]

NJMommy. Two years past the expiry date is a long time!

Will it still be potent - no idea. Will it cause harm - no idea. The only way to know this is after the event!

If you are B12 deficient and need injections best to be sure that what you are injecting is going to do the job, and do it safely.

Would I inject this into my body - sorry but no.

👍