I started using in-shower lotion because I needed something (had a small wound that didn’t heal for more than a year), water-based lotions weren’t cutting it, and I couldn’t get the quantity right with oil-based (too little didn’t work, too much was uncomfortably greasy). Once I found it and it worked for me, I used the Olay in-shower lotion for many years, but it recently seems to have been discontinued, so now I’m using Nivea. The smell is too strong for my taste (pleasant, just too much of it), but at this point I am too hooked on the in-shower convenience to try anything else.