Urban Decay Raw Energy is a warm lavender with a sparkle finish that is limited edition and retails for $19.00. In comparison, Natasha Denona Aerialist (371SM) is a neutral lavender with a metallic finish that is limited edition and retails for $29.00.
Natasha Denona Aerialist (371SM) is 80% similar — it is more shimmery, lighter, cooler.
