We are all hoping that you mean tanning spray and NOT tanning beds.The answer in that case is that there should be no problem using spray tan after Juvederm injection, however it would be safer if you waited for a day or two so the injection sites heal first.
Yes, it won’t be an issue at all. But my recommendation is a spray tan, looks just as good and is completely SAFE! Remember artificial sun or regular sun tanning will break down your collagen.