Want a safe and long-lasting tan? It may be possible with an implant that triggers production of this skin pigment
[DOC] [TLE] A Review of Common Tanning Methods [PAR] In fact, 90 percent of women perceive tan skin as being more attractive than non-
tan ... UVA rays make up the majority of the light spectrum and are the longest of 
the ... the skin's cellular DNA and leads to mutations that can trigger skin cancer.