WHAT IT IS Bonacure Oil Potion Gold Shimmer Conditioner detangles and nourishes with a blend of precious oils. WHAT IT DOES Schwarzkopf Professional BC Bonacure Oil Potion Gold Shimmer Conditioner has a blend of oils that detangles the hair while nourishing it. Delivers opulent shine and caressable softness. Great for hair that is normal-to-thick dry or chemically treated and in desperate need of detangling and conditioning. Defy gravity and shine on.