Vault City - Marvellous Liquids: Brainmelting Fluid 440ml

The tangiest fluid in the Vault City universe, a 6 on our sour scale which to date has only ever gone to 5… Brainmelting Fluid is a face-scrunching, tongue-twisting sour infused with lemon and lime juice, sherbet and a hit of raspberry that shocks with electric sharpness ‘til your brain short-circuits.