Vitamin B12 tablets, provided by Douglas Laboratories, supply 500 mcg of Vitamin B-12 in each easy t..
Cal/Mag 2001 tablets from Douglas Laboratories® provide 750 mg of elemental calcium from a calcium c..
EPA/GLA Forte softgels, provided by Douglas Laboratories®, contain a marine lipid concentrate proces..
Liquid D and K, provided by Douglas Laboratories is a unique, great tasting liquid supplying signifi..
Opti-ZincTMvegetarian capsules supply elemental zinc monomethionine, a chemically defined, patented ..