(TrendHunter.com) The Koan Sleep Cordial has been launched in California by Resonate Blends as a solution for consumers seeking out sleep support on multiple levels. The product is formulated with a blend of THC, CBD... (TrendHunter.com) The Koan Sleep Cordial has been launched in California by Resonate Blends as a solution for consumers seeking out sleep support on multiple levels. The product is formulated with a blend of THC, CBD...