Missouri
Like many other states, Missouri will allow minors, with parental consent, to get a tattoo. However, there are other restrictions. The person performing the tattoo cannot do so if the person getting the tattoo is under the influence of intoxicating liquor or control substance. Tattoo artists may not remove a tattoo since that is considered to be a surgical process, and operators must inform customers of potential medical dangers such as diabetics or people suffering from liver or kidney illness.