Signature Tofu Fa Face & Body Soap by Soap YummySoap Yummy's signature Tofu Soap has incorporated homemade soy milk and soy grounds. It is not only packed with the nutrition of soybeans (e. g antioxidants and vitamin E), but the soy grounds also give a gentle exfoliation to the skin, leaving your skin in a "smoother than Tofu Fa" condition! Best for dry & sensitive skin. Spa quality product. Moisturising & brightening.