Sun Perfect Stick SFP50 by Lancaster | Sun Perfect is the most advanced expert line of Lancaster of anti-aging sunscreen, combining its expertise in formulating sunscreen and skincare products for year-round use. | Advantages: | Its full light technology and anti-aging technology provide extensive sun protection, preventing and helping to correct wrinkles, expression lines and dark spots. Sole Perfect Sun Clear & Tinted Stick SPF50 is a double-sided stick that offers an immediate mattifying effect on the light side and an immediate corrective effect on the other.