Denver ban on flavored nicotine products goes into effect as the new year kicks off Its going to hurt us. Thats the forecast from a local Denver, Colorado vape shop after residents voted to uphold a ban on flavored vape products., Owners warn of lost jobs and reduced revenue, Bud and Mary's Colorado Batch Vapes How Colorado's flavored nicotine ban debate raises questions about racial justice and where the state gets money Denver is on track to ban flavored vapes and other tobacco products