It entered the market all-around twenty years ago in Puerto Rico ahead of cropping up in Pennsylvania in 2006. Now, xylazine and xylazine-laced opioids particularly are progressively current in New England, the collaborative has found. Reviews show the substance is white/grey in colour and turns pink when water is added. https://sites.google.com/view/buyresearchchemicalz/promethazine-with-codeine