After the summer season, I want to keep a tan as long as possible. But due to the fact that the skin is constantly updated, the traces of tanning quickly disappear. Depending on the type of skin, the tan retains its appearance in different ways and there are different intensities. A two -week tan on dark skin lasts about two months, on the fair skin — no more than 45 days, on white — only 20 days. There are ways to keep a tan longer. Consider several of them.