ColourPop Candy Floss is a cool lavender with a sparkle finish that is limited edition and retails for $10.00. In comparison, Make Up For Ever 6 Frozen Turquoise is a cool duochrome with a metallic finish that is permanent and retails for $21.00.
Make Up For Ever 6 Frozen Turquoise is 85% similar — it is more shimmery, cooler.