Previous page Next page 1 Compare to your bad habit 2 Compare to your bad habit 3 Compare to your bad habit The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. How does FÜM work? Physiology shows stopping a bad habit cold turkey is very hard on your brain. FÜM works by replacing your hand-to-mouth fixation, calming nervous tension through fidgeting, and distracting you from your bad habit with delicious flavor. How long do Flavor Cores last? 1 Core lasts you 2-3 days of repeated use and each Core pack comes with 3 flavored cores. The Complete Core Bundle Journey Pack comes with enough Core packs to last you approximately 1 month of repeated use. How often can I use FÜM? As often as you like. Please Note: if FÜM is negatively affecting you please stop and contact your physician. Is FÜM safe? Yes, multiple 3rd party toxicology reports & studies have been done on the inhalation and digestion of the plant compounds we use in our Cores, and we are committed to always be funding more. Is FÜM FDA-approved? FÜM is fully FDA-compliant. While the FDA does not actually approve supplement and food-grade products, we will always go above and beyond with safety.