Botanical extracts

Worked at home all day apart from a quick trip up to the doc's to pick up a repeat prescription (which they'd forgotten about) and a visit to Lidl to buy some veg.

Whilst waiting for the kettle to boil I found myself staring at this bottle that seems to have been sitting on top of the fridge for a while. Dandelion and Burdock, what's all that about, eh? Never tried it myself, but I had a sniff and found it rather revolting. The company was apparently founded in 1899 on "Purity - Truth - Love". I wonder if there's any essence of actual dandelion or burdock in it?