Has anyone tried it? Melt a bar of hand soap in a double boiler (will it melt?), add some olive or canola oil, glycerin, fragrance, what else?

I tried VDH Deluxe, didn't like the smell at all. And it is not particularly slick.

Some people here mention "glycerin soap". Not sure I've ever seen it on the store shelves. What should I look for?

Thanks.