I got home and compared the bottles. The shimmery red is the same, but the color shift on my newer bottle is definitely more noticeable. In the bottle, you see a golden/rusty change and some green. I couldn't see the green on my nails, but am eventually going to try layering it over black, which I have read helps.
Formula was easy to work with, but since this is from 2003 it's not 3-free. The photos below show 2 coats of La Boheme and a coat of Seche Vite.
Without further ado, I share some greatness:
I'm in love......hands.down.best.red.ever.