The Difference Between Broad Spectrum, Full Spectrum, Complete Spectrum, and Pure CBD | Bona Voluntate When discussing CBD products, people frequently discuss the type of CBD used: Full Spectrum Distillate, broad-spectrum, or pure CBD (AKA CBD isolate). We decided to dedicate an entire blog to educating our customers about what these terms mean, how these products are made, and how they differ. What is the distinction between complete spectrum, full spectrum, broad spectrum, and CBD isolate?