April Fool: Awful Products You Regret Buying

"Ah bum," you think to yourself as the new foundation you've just bought screeches across your Saharan skin like chalk across a blackboard, your new and vastly pricey moisturiser rolls back off your face in dirty greasy chunks or that boxfresh lilac frosted lipstick actually makes your teeth look like yellow clothes pegs.

Well, to be fair, you might be saying stronger words than "bum."

Since it's April - and April Fools Day was yesterday so we can celebrate all the awful products we feel like clowns for shelling out for - lets dish in a comment. What's the product that made you feel most like Marcel Marceau? i.e: silenced into stunned muteness (mimicking going down some stairs while doing jazz hands optional) at its extreme crapness or just the one that you felt completely clowned by?

TO THE COMMENTS!