Are there any side effects due to continuous usage of sun screens? And what about face wash like glomed ? I have lot of dark marks due to pimples even though I am well above 40. I was recently asked to use glomed and zoray aquagel. Though they are working, the skin has become wrinkled. Would like to know how long I should continue to use these ? Can you also prescribe a clinically safe moisturizer ? Thankyou, Priya.