ColourPop Midnight Masquerade 15-Pan Shadow Palette ($26.00 for 0.53 oz.) is a new, limited edition palette that features seven matte eyeshadows, five shimmer eyeshadows, two Pressed Glitters, and one Pressed Pigment (the latter three shades are not intended to be used on the eye area). The eyeshadows performed consistently with ColourPop's formula: pigmented, blendable, and long-wearing. The only shade that I found to be below average was Merryweather, which could have been more pigmented and more blendable.
I couldn't find any warning/disclosure on the physical palette, though mine is a press sample, but in recent months, ColourPop has denoted shades that have a warning with an asterisk by the shade name and the warning to follow at the bottom of the palette (both on the physical back of the palette as well as the cardboard carton it comes with). Online, the warnings are there within each shade's respective ingredient list.