There’s a lot of info out there. Homemade is actually doable.

I know there is at least one vendor in the CircleP nostr:npub1vwymuey3u7mf860ndrkw3r7dz30s0srg6tqmhtjzg7umtm6rn5eq2qzugd promots on hos show

https://www.ingoodfaithco.com/shop/Tallow-Deodorant-Urban-formally-know-as-Sandalwood-Lavender-and-Frankincense-p618170988

I got the soap through the app “Oshi” from a vendor called “Sarah’s Soaps” you can can get Sats back on that one.