Yep....your gonna need to go to the tanning beds initially for a minimum of 1X per week, but once you get the tan you've been looking for, moderation doses and 1X per 3 weeks will do.
I wouldn't recommend using it without no UV exposure as it will take a looooong time for you to start showing a tan and you'll see the freckles for a longer period of time.
BTW, use MTII not Melanotan.