Hi all!

I'm still new to indie perfume, and I have a small (but quickly growing!) collection of rollerball perfume oil samples, mostly from Fyrinnae. I've noticed that some of them don't have good throw (? is that the term), and they wear off fairly quickly. Judging from the amount of "my skin eats oil for breakfast" comments I've seen around here, this seems to be a fairly common problem.

A few of the websites I've looked around on have perfume primers/seals (Death and Floral and Fyrinnae, though Fyrinnae has discontinued theirs) that promise to increase longevity and throw of oils. Has anyone tried this type of product? Do they work? Which ones do you like?