Mazuri® Marmoset Jelly is an easy-to-prepare marmoset food that meets the high-protein, high-energy needs of the animal, and is useful for primates in times of inappetence. Marmoset jelly is shipped as a powder that is designed to be made into a gel prior to feeding. This highly palatable supplement provides the majority of the daily nutrients in an acceptable form to the animal but is not intended as the sole diet.