Tanning Vitamins

Patient: Is it okay for me to take a vitamin that would help me tan easier (tanamins), I am a red head and tend to burn easier. I want a natural tan, but not excessive. I would only take it for a short period but obviously don’t want to do any long term damage to my liver or other organs. I am just tired of having to apply sunscreen on and still burning and no tan to show for it.