Aw man, I need to read the labels a bit more closely.

My Hy-per lube zinc additive - which has ZINC! not once, but twice on the bottle, contains absolutely none as it turns out in the fine print.

It's a ZDDP "replacement" additive made from an "exclusive polymer ester formula".

Soo.. Unless it whitens my teeth and makes me an animal in the bedroom - it's pretty well useless as far as it's intended purpose?