Xylazine Course for Subscribers OnlyKeith GravesJul 01, 2023∙ Paid11ShareI just developed a course on the drug Xylazine. This is the drug that is being added to fentanyl as a “booster” and is causing massive tissue damage to its users. You might know it from its slang terms “tranq” and “the zombie drug.” This post is for paid subscribersAlready a paid subscriber? Sign inPreviousNext