Guerlain Terracotta Bronzing Powder No1 In Compact with mirror 0.39oz / 11g The legendary Terracotta Bronzing Powder, recreates a seamless true-to-skin bronzed glow in one simple, instant step. With 96% naturally-derived ingredients¹, including pigments and luminescent shimmer, its texture instantly fuses with the skin to ensure a skin-perfecting bronzed glow finish.