What Is MGM-16? The Newest Synthetic Kratom Opioid to Watch
Clinically reviewed by the Peachtree Detox & Residential clinical team · October 2026 MGM-16 started as a pain-research compound in a lab. Federal regulators scheduled it in August 2026 to get ahead of it reaching store shelves, and a related warning about tablets labeled “cat’s claw” shows why…