
← Grow Sessions19 Dec 2025 · 57 min
Jeff Rawson, ICS - What's Really in Your Cannabis: THC Testing & Safety
Jeff Rawson, ICS - What's Really in Your Cannabis: THC Testing & Safety
In this episode of Grow Sessions, “What’s Really in Your Cannabis: THC Testing & Safety,” host Mark Doherty speaks with Jeff Rawson, founder of the Institute of Cannabis Science (ICS), about the real-world science behind cannabis testing and consumer safety. Jeff shares his journey from academic research as a PhD chemist to cannabis, and how that background shaped the Institute’s mission of independent, off-the-shelf testing and consumer protection. From inflated THC numbers and misleadin...