Filament Health Corp. (OTCQB: FLHLF | NEO: FH | FSE: 7QS), a clinical-stage natural psychedelic drug development company, and Psyence Group Inc (CSE:PSYG | OTCQB: PSYGF), a life science biotechnology company pioneering the use of natural psilocybin in mental health and well-being, today announced the conclusion of a royalty-bearing, worldwide commercial licensing agreement. The agreement grants Psyence the…