A serum-makeup hybrid with glow-enhancing properties, the Bobbi Brown SPF 25 Intensive Radiance Primer encourages a balanced, luminous-looking base. The formula works to lock makeup into place and protect against dulling environmental aggressors. The primer is powered by a blend of ginseng and cordyceps to help visibly enhance brightness. Skin can expect a hydration boost, thanks to hyaluronic acid, while a blend of plant and marine extracts nourish. Complete with vitamin E and UV filters, the multi-purpose primer defends the skin from pollutants, blue light and UVA/UVB rays.