Do Suntans Last Forever?

While no tan is permanent, with proper care you can extend the life of your tan by a few days. Generally speaking, tans will last up to 7 to 10 days before skin starts to naturally exfoliate and regenerate.

Why does my tan never go away?

Melanin plays a role in how our skin naturally protects itself from UV damage. As skin is exposed to the sun, it naturally darkens as a response. But once the tan fades, skin begins lightening back to its natural color. However, when the cells become damaged with pigment, discoloration that doesn't fade occurs.

Do suntans fade away?

A tan fades as you naturally shed sunburned or tanned skin cells and replace them with new, untanned cells. ... A darker tan doesn't defend against sun damage or future skin cancer. A “base tan” is not a healthy or safe way to protect yourself from harmful UV rays.