Obsessive Compulsive Cosmetics Synth is a warm coral with a pearl finish that is discontinued and retails for $17.00. In comparison, Bobbi Brown Calypso Shimmer (10) is a warm coral with a pearl finish that is permanent and retails for $28.00.
Bobbi Brown Calypso Shimmer (10) is 90% similar — it is less shimmery, darker.