Castor Oil disappeared in the UK

I've not tried to buy castor oil in years, but when I last did it was freely available to buy in 200ml bottles online labelled for laxative use. I've searched now and nothing is coming up, only castor oil for use in beauty or ‘cold pressed’ castor oil such as this listing https://www.ebay.co.uk/itm/162509697281

I'm pretty sure this is the same stuff, but everyone is be careful to avoid any reference it as a laxative. Has this become a controlled substance like everything else in nanny state Britain?

My GUESS is the laxative use has been removed from the labeling because of governmental regulations being tighter on stuff intended for ingestion than stuff for topical application.

The eBay listing does say BP which is, I think, roughly the same as USP:

“The British Pharmacopoeia (BP) is the national pharmacopoeia of the United Kingdom. It is an annually published collection of quality standards for UK medicinal substances, which is used by individuals and organisations involved in pharmaceutical research, development, manufacture and testing.”

I'd research to see if the BP specification for Castor Oil says it's OK to make people poo.