Natasha Denona Lavender/Gold and Silver (3) is a neutral lavender with a glitter finish that is permanent and retails for $28.00. In comparison, Glaminatrix Peri-twinkle is a neutral lavender with a sparkle finish that is permanent and retails for $8.04.
Glaminatrix Peri-twinkle is 90% similar — it is lighter, warmer.