The great sunscreen debate: Chemical v Physical. When it comes to sunscreen, there has been much debate about the most effective type. Whilst chemical sunscreens can have a lighter consistency, which makes them easier to blend in, chemical filters can be irritating and therefore not suitable for sensitive skin. Physical (also known as mineral) sunscreens stay on top of the skin, which helps them avoid blocking the pores and tends to make them more suitable for sensitive skin. There are also many mixed formulas available to choose from. Can’t decide? Why not discuss this with one of our expert Skin Nerds who can help you formulate a full, bespoke routine! Book now and start your journey to healthy skin at theskinnerd.com.