Hourglass No One Knows is a warm coral with a cream finish that is permanent and retails for $34.00. In comparison, YSL Corail Intuitive (15) is a warm coral with a natural finish that is permanent and retails for $38.00.
YSL Corail Intuitive (15) is 85% similar — it is more shimmery, darker, less pigmented, cooler, glossier.
