I believe the same as now which are: 1) Wintergreen 2) Spearmint 3) Lavender (my current favourite) 4) Lemon Chill 5) Obsidian 6) Eskimo Tuxedo (haven't tried that one yet) Hope that helps!
I tried the Kiss My Face Cool Mint this morning with the M Bomb. WOW!!!!!!!! With an almond-sized amount of cream in my mug and 3 drops of the M bomb, I lathered up with my brush and applied it. The result was an absolute frigid shave. To me, it felt even colder than the QCS Vostok soap and TSD Iced Subzero. I think I see another order for an M bomb in Joanna's future.
All I can say is that the Glacial Lavender soap felt so frigid while I was lathering up and shaving. When I rinsed my face off with cold water it intensified the menthol effect greatly. The Glacial Wintergreen witch hazel made my face feel like a block of ice afterwards.
Searching around for heavily mentholated soaps, I found Chiselled Face Groomatorium; the ingredient list looks promising, and it's always good to keep an eye on face-freezers that come out. http://www.chiseledface.com/product/tallow-shave-soap-cryogen/
I tried Proraso Green for the first time this week. It was my first menthol soap. I liked it very much. The cooling sensation was not overbearing and I found the lather to be quite a bit denser than the White.
I mentholated a small amount of Nivea aftershave balm. When I used it the first time.... the "chill" felt like a burn and i HAD to wash it off. hahaha I needed to dilute it much more.