Link here: Review: Mitchell’s Wool Fat Shaving Soap in A Man's Guide to Skin Care

This stemmed from the chemist posting on /r/wicked_edge, a board on Reddit dedicated to wet shaving.

His final verdict is that the soap, "Is a poor choice," goes quiet contrary to my own experience with the soap, and undoubtedly the experience of many others as well.

All the same, it is interesting reading that I thought SRP would appreciate.