Fish oil is the fat or oil that's extracted from fish tissue. It usually comes from oily fish such as herring, tuna, anchovies and mackerel. Yet sometimes it's produced from the livers of other fish, as is the case with cod liver oil.
A piquillo pepper is a type of small red chili pepper with a shape similar to a triangle that is grown in Spain. It has a flavor that is slightly sweet and spicy, but it is not a truly hot pepper.
Pilocarpine is a medication used to treat increased pressure inside the eye and dry mouth. As eye drops it is used for angle closure glaucoma until surgery can be performed, ocular hypertension, open angle glaucoma, and to bring about constriction of the pupil following their dilation.