I have a tube of US that I could put outside for the night but we are only supposed to get down to 40 deg. F tonight so not much of a test.
It looks and feels like it is emulsified with something.
Makes me think that when we make our own homebrew lube, maybe we could simply try whipping whatever formula we are sold on and simply add air and lightness to it.
That would make our lubes more like a cream rather than a salve or hard lube.
Maybe a similar composition but applied differently as either a groove lube or lube cookie or in a lighter form as a patch lube or bullet dip lube (meaning a lube applied to the loaded bullet).

What would be a good emulsifier to whip a standard lube into a cream?