Here in the UK, I pay my pharmacy £13 for a 10ml vial containing 50mg/ml ketamine (I take it for chronic neuropathic pain, prescribed privately since the NHS wo

Here in the UK, I pay my pharmacy £13 for a 10ml vial containing 50mg/ml ketamine (I take it for chronic neuropathic pain, prescribed privately since the NHS wouldn't do it). It's available much cheaper in bulk - I know these therapies need equipment and supervision, but I still have no idea how they are so expensive.