Omniflower Crystalline CBD – Omniflower’s crystalline CBD is the highest grade CBD on the market. It. Is extracted from hemp using a very cold ethanol extraction, from there it is winterized and decarboxylated. Once ready it is run through multiple distillations and then put into a crystallization tank to “crash out” the CBD, causing crystals to grow. The crystals are then smashed up and run through a spray dryer to remove all solvent and residuals, leaving a high purity 99.9% CBD isolate.