Regular and reasonable exposure to the sun will keep
the pigment in place.

According to every medical source, regular exposure to the sun results in skin
that loses elasticity and a higher risk for skin cancer.
My best friend's father was a geological surveyor, tanned from years of working
on sites most of his life. His "regular exposure" resulted in a long battle
with skin cancer.
Only a fool takes the sun lightly. Wear protection and you'll live longer and
look better!

RB