Liquid Magnesium shelf life

[Fugs]

Hi Randy and fellow reefers,

I am curious to know if Magnesium liquid supplements (Tropic Marin Bio-Magnesium Liquid) have an expiry?
I found a 1L bottle at the bottom of a cupboard and I am wondering if it is okay to use. I am pretty sure it's only ever been opened once and had 1 capful taken from it.

Thanks for your time!

 

[Randy Holmes-Farley]

It's good forever.

 

[Fugs]

It's good forever.

Thanks for the hasty reply and the great news! Always a good feeling when you save a few $.

 

[Randy Holmes-Farley]

You're welcome.

Happy Reefing.