I have recently purchased some Zinc tabs as my current Zinc supply was nearly empty. Before i opened it, i read this thread. So when i looked at the Tabs i bought, seems they are called Zinc Plus. I purchased these from an ALDI store. (small German cheap grocery store) they have them in Major cities in Australia.
Anyway, Ingredients are
Zinc - 125mg
Magnesium - 125mg
Manganese 20mg
Vitamin A - 2500iu
Vitamin B6 - 50mg
Best part, they only cost $6 for 90Tabs
Since taking them:-
Sleep like a baby
Wake up feeling great 