Eliza do you remember a drink made with lemon sherbert like crystals I think it was called Eiffel Tower, it had the loveliest lemony smell? The worst lemon cordial back in the day was called PLJ non- sweetened it was so sour it felt like it would take the roof of your mouth off. It was designed that way as part of a diet to make anything sweet taste revolting (I think!). As a little girl I used to dare myself to drink it and keep from wincing.