I try not to buy more and have been 'not buying more' for a few years apart from the odd lapse (looking at you H&B advent calendar)
I have listed some things on ebay but they're not selling - probably because they're too expensive. I might offer the part-used stuff on freegle.
There's an awful lot of stuff, but IME, if I actually used it, it would go eventually.
A lot of it is stuff like unopened lip balm that I know I'll use.
There's a lot of body lotion, and like a pp, I have to remind myself to use it.
There's also a lot of moisturiser, but if I bother, that will get used up quite quickly.
Some of it is stuff I've been given like bath & body sets. As i'm trying to cut down on energy use, I'm not using much shower gel these days. It's mostly Korres and Body Shop, so it is stuff I like.
I'm a bit disappointed at the too funny being a typo.