I was curious about tatoos. I do not have any and was wondering if I met someone who did, if the wand has any effect on them. In other words, does the wand cause them to fade or distort in any way ? I think it is something good to know so I don't demo someone and cause an effect that no one wants.

Unless you start branding them, there should be no effects. Keep in mind that a fresh tattoo is much more sensitive than an old one, so if it's new, stay away from it.

Excellent,

I was curious because I have treated age spots and they faded considerably. Just wanted to make sure that a tattoo was relatively safe from effects.

Two different things. Age spots are skin pigmentation that can be broken down, tats are ink, which doesn't.

Anyone with different expirences please chime in. I have not studied repeated and prolonged exposure on ink.

I don't know either but I agree that, unless you are talking about repeated prolonged exposure, there shouldn't be a problem. Some tat inks contain 'metalic' coloring agents but I don't think there is enough to be a problem.