Is there such a thing? Can it change your skin tone to a darker one? Is there anything you can take to increase the tan color of your skin with out having to use tanning sprays/lotions or bed or the sun?

Here is a Website that discusses how tans occur and what the various sunless products are and how THEY work.

Beware of the pop-up ads.

Any form of tanning is bad for your skin. If you were supposed to have darker skin, you would have been born that way. A mild tan is not going to hurt you too much, but your danger increases with every dark tan and burn.
If you read in Sherasi's website, you must know that tanning pills are not proven to work, and that they may have various side effects, such as "hepatitis, and canthaxanthin retinopathy -a condition in which yellow deposits form in the retina of the eye."
I would be very careful with any of these products.

external tanning products are streaky, and right now I don't have time or $$ for the tanning bed. I have been to the tanning beds for the past 2 years and would still go if I could.

I am completely aware of the dangers of tanning, but the attitude I have towards things would probably be the total opposite of yours. And I am hard hearted about things for a NUMBER of reasons, but anyway thanks for the infomation both of you.