Edible gold leaf, what's in it? Apparently it's real 23 karat gold, amazing. It has medicinal qualities, used in traditional Chinese and India remedies, helps with calming skin conditions, increase circulation and lifting depression. An all round good egg, if you can afford to eat it.
The gherkins are coloured using food colouring powder which contain a nice mix of E number, pretty sure they're not going to heal anyone. but I like the idea of a sparkly pink pickle.