Clionadh Wormwood is a cool duochrome with a metallic finish that is permanent and retails for $5.25. In comparison, ColourPop Frog's Breath is a warm duochrome with a metallic finish that is limited edition and retails for $4.50.
ColourPop Frog's Breath is 80% similar — it is less shimmery, lighter, warmer.
