ColourPop Thorn Apart is a warm gold with a sparkle finish that is permanent in palette and retails for $4.50. In comparison, Natasha Denona Glam (332M) is a warm gold with a metallic finish that is permanent in palette and retails for $29.00.
Natasha Denona Glam (332M) is 90% similar — it is more shimmery, brighter.
