Shaving Soap or Shaving Cream? Which is right for you? Shaving soaps and shaving creams can be used interchangeably but there are subtle differences between the two. SHAVING SOAP Formula Shaving soaps, the more traditional option, have a hard consistency and measure about three inches in diameter. Formulated with either a glycerin or tallow base, shaving soaps provide a lubricating cushion for a close, smooth shave. Their nourishing formula will also help keep skin hydrated long after a shave and…