CBD Broad Spectrum Water Soluble Liquid (WSL) Nano more efficiently enables a higher absorption of active ingredients across the cell membrane. Our patent-pending technology works much better in the body than traditional extracts. Almost 60% of the human body consists of water. The skin contains even more on average. Broad Spectrum Water Soluble Nano CBD Liquid is made utilizing a procedure known as nanotechnology. In basic terms, nanotechnology utilizes sound waves that separate CBD groups into a smaller scale. These particles are “nano-sized” down to less than 100 nanometers.