Expired rep-cal?

[John]

Oh I should say, the calcium supplement should be good forever. If it has Vitamin D3 in it though, that will likely degrade with time.

[Bruce]

I figured as much that the calcium, being a mineral, wouldnt expire, I didnt think about the D3 (which it has) or the vitamins degrading...

have any good recommendations for a good quality vitamin/calcium? I heard rep-cal brand was the best but I figure while im on this subject i should do a bit of research...