I made it.
It hardened okay, but was totally white, so a few yellow spots showed up.
I'm planning another batch that I will color yellow. LOL
Originally used 3/4 cup lotion in 2.5 lbs soap -- next time I'll try 1/4 cup lotion ppo.
This weekend, I hope to try a "Calgon Bar" -- sorta like a salt bar, but with Calgon powdered bath product---or instead, maybe an Epsom Salts bar.