ColourPop Superzoom is a warm teal with a frost finish that is permanent and retails for $4.50. In comparison, Natasha Denona Deep Teal (19M) is a cool teal with a metallic finish that is permanent in palette and retails for $29.00.
Natasha Denona Deep Teal (19M) is 80% similar — it is more shimmery, cooler.
