2/3 Fermented Cod Liver Oil and 1/3 X-Factor High Vitamin Butter Oil combined in capsule form.
Dr. Weston A. Price always gave his patients cod liver oil and butter oil together. Vitamins A, D and K work best when the body has enough of each. Alone, the vitamins are unable to play their proper role in the body. The cod liver oil also supplies omega 3 fatty acids.
Blue Ice Royal Butter Oil & Fermented Cod Liver Oil at a glance