Took me a few days to verify this by digging up some probably too old to use toiletries I had collected, but indeed I verified that the Subtilis products were the ones in standard issue by the hotel about 2-3 years ago. Matte grayish clear squat bottles, used in standard rooms only whereby Ren was already being used in all suites.

The website is simply out of date. They don't stock them any longer.