Dietary Supplement. 100% Natural. High-Metabolite Immunogens. Starts Working in 2 Hours**. Non-GMO. No Fillers Some of the world s greatest inventions are stumbled upon by accident. Such is the story of EpiCor®, a unique, all natural dietary ingredient which significantly strengthens the body s immune function.* Just one EpiCor® capsule daily has been clinically shown to keep the immune system balanced and performing optimally. No milk, egg, fish, shellfish, nuts, tree nuts, wheat or soy. No added sugar, salt, gluten or corn. No preservatives, artificial colors or artificial flavors. **Packed w.