Megan taught me how to apply this sunscreen with a brush, in small circular motion to push the product into my skin. I use the CC8 foundation over the top with same techique. Over time I have noticed my skin is more clarified, the pigmentation and dark spots have faded away. I also use it on the backs of my hands and forearms too, especially when driving, to prevent sun damage through the windscreen. I want to protect my skin from premature ageing and of course skin cancer. Another beautiful product, it absorbs quickly, is light and non sticky.