Tallow vs Vegan Shaving Soap: The Science of the Perfect Lather
My 30-Second Summary:Modern “vegan” shaving soaps are popular, the traditional use of Tallow (rendered beef fat) isn’t just a Victorian leftover. It’s chemistry. Tallow naturally contains a high concentration of long chain fatty acids, especially stearic acid. This creates a denser, more stable, more protective lather than most vegetable oils can achieve on their own. … Read more