Question: Can you get sunspots from using a sauna? I noticed some darkening and wrinkling of the skin at my temples that wasn't there prior to using one recently. If so, will using sunblock help? - J.P. - Torrance Answer: Dear J.P. - Yes, heat alone can cause sun damage in pre-disposed skin. Using a product with Tyrosinase Inhibitor to supress overactive melanin could help, as well as Anti-oxidants and Grapeseed Oil to help build a stronger shield and make the skin stronger a