Dose of Colors I Need Space is a cool gray with a sparkle finish that is permanent and retails for $20.00. In comparison, NARS L'Amour, Toujours L'Amour #8 is a warm gray with a metallic finish that is discontinued and retails for $25.00.
NARS L'Amour, Toujours L'Amour #8 is 90% similar — it is less shimmery, lighter.