Royal Jelly (Apilak®) is a honey bee secretion from the glands in the hypopharynx of nurse bees. It contains a wide range of important vitamins (C, B1, B2, B5, B6, B8, B12, H, folate and inositol), minerals (K, Na, Ca, Mg, Fe and P), trace elements (Zn, Mn, Cu, Co, S, Si, Ni, Cr, As and Bi) and amino acids. Apilak activates the immune system in the recovery after illnesses, improves metabolism and the function of nervous and endocrine systems.