Ecdycis,

I have - severely

I found this out when some Moons ago when it was suggested on the Forums to use a solution of glycerin as a pre-shave. I slapped the glycerin solution (IIRC 20% solution) on and within a couple of minutes my face was doing a good imitation of a pizza

There have been quite a few shaving creams and soaps I have had to stop using as they have been reinforced with extra glycerin. The same goes for after shave balms

Have fun !

Best regards

Russ