Brush On Block is an American brand specializing in innovative mineral sunscreen , developed to offer effective, practical, and gentle sun protection for all skin types. Its powder-based technology with a built-in brush allows for easy application and comfortable reapplication throughout the day, even over makeup. Brush On Block combines broad-spectrum physical filters with soothing botanicals and antioxidants , making it an ideal choice for sensitive and reactive skin and for daily use by the whole family.