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Mauve #1 is a muted, dark burgundy with subtle, warm red undertones and a matte finish. It had semi-sheer, buildable pigmentation (up to mostly opaque) with a moderately powdery texture, which was part of the reason it didn't have great coverage. It was blendable, though, and applied better than I expected based on how it swatched initially. This shade wore well for eight hours on me before fading.
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Talc, Mica, Dimethicone, Polymethylsilsesquioxane, Silica, Phenyl Trimethicone, Tridecyl Trimellitate, Magnesium Stearate, Ethylhexyl Palmitate, Capryl Glycol, Phenoxyethanol, Ethylhexylglycerin. May Contain (+/-):Titanium Dioxide (Ci 77891), Iron Oxides (Ci 77491, Ci 77492, Ci 77499), Red 40 Lake (Ci 16035), Yellow 5 Lake (Ci 19140), Blue 1 Lake (Ci 42090).