Sexual alchemy is trasnformation of substances, from the body, as well as those that enact upon the body. Oils, blends, elixirs, tinctures, and herbs, all allow us to change our experiences. The body, blood, sexual fluids are things that make up the vessel of our experience in the world. The body is literally the core of everything we do in magick. Working with the body and the physical world around us, transforming and healing our nature through nature is the domain of sexual alchemy.