Odacitè Black Cumin + Cajeput Serum Concentrate BRAND NEW NEVER USED Bl+C Pimples Serum Concentrate is a targeted Serum formulated with cold pressed virgin and organic Black Cumin oil (from Israel) + Cajeput oil (from Nepal). This potent serum works to reduce the appearance of blemishes. Use as a spot treatment or mix in your moisturizer, to awaken clear looking skin.