What was the Benefit free gift? Or was that just a perfume sample?

Exfoliants -- I love my exfoliating facial scrub and even suggested it to M, but now I realise that it has polystyrene beads in it, and those are HORRIBLE for watercourses, so I have to find something else. I may look at that, but I'm suspicious of all exfoliants now until I read the ingredients.