PsyBio Therapeutics CEO explains how it plans to manufacture low cost, biosynthesized psilocybin March 27, 2021 cbdnews Marijuana Medical Benefits Comments Off on PsyBio Therapeutics CEO explains how it plans to manufacture low cost, biosynthesized psilocybin PsyBio Therapeutics Corp (CVE:PSYB) CEO Evan Levine explains to Proactive how it plans to manufacture low cost, biosynthesized psilocybin. Levine says the …