Buy Gcmaf Capsules 60 x 2 mg Oral Bovine Colostrum MAF. Activate macrophages in the gut-associated lymphoid tissue (GALT), GcMAF immune booster. https://www.gcmafproducts.com/store/p34/Glyco_Caps_Oral_Colostrum_MAF_2mg_x_60_capsules.html