4Life Transfer Factor® GluCoach® HONG KONG (EEUU) 4LIFE 🇭🇰 • UltraFactor^®—A proprietary concentrate of ultra-filtered 4Life Transfer Factor^® proteins and other peptides from cow colostrum • OvoFactor^®—A patented concentrate of 4Life Transfer Factor^® proteins and other peptides from chicken egg yolk • Pterocarpus marsupium heartwood extract, gymnema (Gymnema sylvestre) leaf extract, fenugreek (Trigonella foenum-graecum) seed extract, and Momordica charantia fruit extract