Just like all other NMDA receptor antagonists, continued utilization of 2-FDCK leads to an increase in tolerance. This may end up in users having to administer greater doses, Hence escalating the chances for more likely adverse Unwanted effects. 2-FDCK is exciting because it presents a cross-tolerance with other dissociative substances, https://chemwizards.ca/product/buy-2f-ketamine-crystal-powder/