Just an idea to throw out. On the pheros that have been proven to burn short and hot (such as P83 and TAA), I wonder if it would help to add a fixative to the mix.
Maybe veggie glycerin, or for those who aren’t leery of it, DEP (diethyl phthalate, which is used in practically ALL commercial fragrances). In perfumery they are used to extend longevity, but might cut down a bit on sillage.
Has anyone tried this? Are there already fixatives in Androtics products? Or are they simply diluted in alcohol?