Cam Grease?
Here’s what I think that cam company is thinking. 5/8 ths of a once is a little lacking IMO, but it can be done. The journals should see oil supply instantly. So! If you prime the oiling system and rotate the assembly and then apply the cam break in lube, you’re good to go.
I like the Isky cam lube as it sticks to the lobes to the point you can leave it there a long time without issues.
The additives above you have, the sta-lube is like the Isky stuff. The “Driven” I have used before and is good, the ultra stick I personally didn’t like so much but does work. The Lucas is not for camshaft break in. It works well for bearings. I used it for the cam journals, crank/rod bearings.