Researched Nutritionals Transfer Factor L-Plus is a targeted formula developed to support the body´s immune system. This uniquely formulated transfer factor is derived from chicken based transfer factor. Suggested Use:As a dietary supplement, take on an empty stomach (two hours after eating or one hour before eating) or as directed by your health care professional. Week 1: one gelcap per dayWeek 2 & beyond: two gelcaps per day Ingredients:Target immune LP: 260mgProrietory super blend of targeted transfer factors (low molecular weight proties 3500 - 6000 daltons), beta glucans (1,3 from bakers yeast) IP6 (from rice bran)Free of: corn, salt, preservatives, fish, crustacean shellfish, treenuts, soybeans, peanuts, wheat, gluten, casein, artificial flavours or colour. Cautions:Some individuals may experience flu-like symptoms when they first take the product. Most physicians recognize this as a normal reaction of any product developed to support the immune system. If these symptoms occur, they generally subside within two weeks. Sensitive individuals should start with one capsule per day for the first week; two capsules per day for the second week and thereafter. If individual misses a dose, he/she should not double the dose. Storage: Product should be stored in a refrigerator with the lid tightly closed.