Can anyone recommend a brand of magnsium oil or even a brand to avoid? I want to order some tonight or tomorrow but thought asking here might be more useful than just reading online reviews on Amazon alone. I don't know if the brand really matters anyway, but just thought I'd ask before purchasing. Thanks to anyone who can share a tip on this. ETA: I found an old thread and it seemed like ancient minerals brand could be good. I'll probably go with that. Should have checked before I started this thread!