USANA Usanimals vs Swanson Just One Multi with Iron

Find the best multivitamin

Unveiling all the intricacies. Let us help you make an informed decision between USANA Usanimals vs Swanson Just One Multi with Iron. Take the time to look through the full comparison of vitamins and minerals by scrolling down.

Legend and instructions

The Complete Nutritional Comparison shows matched nutrients side-by-side with the following symbols:

  • -58% ↓ OR  43% ↑ OR = (the differences in the amount of the ingredient)
  • ~ (means ingredients are similar nutritionally)
  • (beside ingredients in the first multi with no match in the second multi) OR  (for ingredients that are only present in the second multi)
  • information button (Click to see the reasons for similar matches and for important information.)
  • click to expand button (Click to expand the sections below)
Slide table to view all of the comparison after clicking the expand button

Complete nutritional comparison

USANA Usanimals (Daily Dose)Swanson Just One Multi with Iron (Daily Dose)


Matched Ingredient
Vitamin A (1500 mcg as Beta Carotene)1500 mcg RAE1500 mcg RAE=Vitamin A (as acetate)
Vitamin C (as Ascorbic Acid and Sodium Ascorbate)250 mg90 mg-64% ↓Vitamin C (as ascorbic acid)
Vitamin D3 (as Cholecalciferol)25 µg10 µg-60% ↓Vitamin D (from cholecalciferol)
Vitamin D3 is a form of vitamin D.
• "Explains the relationship between different forms of Vitamin D and how they are processed in the body."
Office of Dietary Supplements - National Institutes of Health - USA
Dietary Supplement Fact Sheet: Vitamin D
• "Vitamin D sources, methods of activiation in the body and uses"
by Jane Higdon, Ph.D and Victoria J. Drake, Ph.D, Linus Pauling Institute
LPI - Micro Nutrient Info Center - Vitamin D
• "On Vitamin D chemistry, sources, biological actions and clinical significance"
by Richard S. Bak, Ph.D., Warde Medical Laboratory
Vitamin D and Metabolites
• "Human trial comparing potencies of Vitamins D2 and D3"
by Robert P. Heaney Robert R. Recker James Grote Ronald L. Horst Laura A. G. Armas, The Journal of Clinical Endocrinology & Metabolism
JCEM - Vitamin D3 Is More Potent Than Vitamin D2 in Humans
Vitamin E (as d-alpha Tocopheryl Succinate)67 mg20 mg-70% ↓Vitamin E (as d-alpha tocopheryl succinate)
D alpha tocopherol is also called vitamin E.
• "Dietary supplement ingredient database: unit conversion tables"
National Institute of Health
Unit conversions for vitamins
Vitamin K (as Phylloquinone)40 µg25 µg-38% ↓Vitamin K (from phylloquinone)
Thiamine (Vitamin B1)2.5 mg2.3 mg-8% ↓Thiamin (thiamin mononitrate) (vitamin B1)
Riboflavin (Vitamin B2)2.5 mg2.6 mg4% ↑Riboflavin (vitamin B2)
Niacin (as Niacinamide)20 mg NE20 mg NE=Niacin (as niacinamide)
Vitamin B6 (as Pyridoxine HCL)2.5 mg3 mg20% ↑Vitamin B6 (from pyridoxine HCl)
Folate (as 200 μg Folic Acid)666 mcg DFE667 mcg DFE0%Folate (400 mcg folic acid)
Vitamin B12 (as Cyanocobalamin)40 µg9 µg-78% ↓Vitamin B12 (as cyanocobalamin)
Biotin150 µg25 µg-83% ↓Biotin
Pantothenic Acid (as D-Calcium Pantothenate)10 mg10 mg=Pantothenic Acid (as d-calcium pantothenate)
Calcium (as Milk Calcium)150 mg162 mg8% ↑Calcium (from calcium carbonate)
Iron (as Ferrous Fumarate USP)4 mg27 mg575% ↑Iron (from ferrous fumarate)
Iodine (as Potassium Iodide)100 µg150 µg50% ↑lodine (from potassium iodide)
Magnesium (as Magnesium Carbonate)50 mg100 mg100% ↑Magnesium (from magnesium oxide)
Zinc (as Zinc Amino Acid Chelate)10 mg15 mg50% ↑Zinc (from zinc sulfate)
Selenium (as Selenium Amino Acid Complex)50 µg25 µg-50% ↓Selenium (from sodium selenate)
Copper (as Copper Citrate)750 µg2 mg167% ↑Copper (from copper gluconate)
Manganese (as Manganese Gluconate)1000 µg5 mg400% ↑Manganese (from manganese sulfate)
Chromium (as Chromium Nicotinate)50 µg25 µg-50% ↓Chromium (from chromium chloride)
Molybdenum (as Molybdenum Trioxide)25 µg25 µg=Molybdenum (from sodium molybdate)
Antioxidant Phytonutrient Complex80 mg
Raspberry and
Wild Blueberry powders)
Soy Lecithin (with Polyenylphosphatidyl Choline)50 mg
Inositol30 mg
57.2 mgPotassium (from potassium chloride)

Nutrients exclusive to USANA Usanimals

Dose: Child
Antioxidant Phytonutrient Complex80 mg
Raspberry and
Wild Blueberry powders)
Soy Lecithin (with Polyenylphosphatidyl Choline)50 mg
Inositol30 mg

Nutrients exclusive to Swanson Just One Multi with Iron

Dose: Adult
Potassium (from potassium chloride)57.2 mg

Other ingredients

USANA UsanimalsSwanson Just One Multi with Iron
Crystalline Fructose, Evaporated Cane Syrup, Wild Berry Flavor, Modified Cellulose, Xylitol, Ascorbyl Palmitate, Dextrin, Citric Acid, Calcium Silicate, Malic Acid, Salt, Dextrose, Soy Lecithin, Stevia, Sodium Carboxymethylcellulose, Hydrolyzed Rice Protein, Sodium Citrate. Contains: Soy and Milk.Microcrystalline cellulose, stearic acid, croscarmellose sodium, maltodextrin, aqueous film coating (purified water, hydroxypropyl methylcellulose, polyethylene glycol), magnesium stearate.

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