Is it ok to add A1 to instant shine to get a instant female type result? And could you add cops to Instant Jerk?
I have no idea what was in IFM aside from A1, but if you have both it and IS on hand you could always test it out. But I can’t tell from your post; if you’re asking if you should mix the two together in the same bottle, as opposed to applying them individually, I would hold off on that. Unless you had a tried and true formula you know works for you, personally, that you plan to use frequently, you’d probably be wasting product.
If you don’t already have them, and haven’t tested them out individually first, I’d recommend doing that. I was always kind of afraid to test out an A1-based product myself having read it can have some depressive self effects on men, but apparently I did because I found an empty togo bottle of IFM a while back. 
:o
Also, I could be completely off on this, but I think a previous version of IJ did used to have cops.