Below I’ve listed the key chemicals found in a common household product. I’ve drawn the chemical structures of principal components where simple and appropriate; given the E number or CAS number (however tempting Sigma-Aldrich catalogue numbers would be) if no simple chemical structure exists for an additive; and given the chemical formulae or name if neither of the above make sense. See if you can guess what this is! If no one gets it within 24 hours, I will post a clue.
Note: this week I have only included the key ingredients.
Note 2: If you’re going to guess on twitter, DM me (@kjhaxton) with your guess so other people can play.