Swanson Just One Multi with Iron vs Carlson Super 2 Daily

Find the best multivitamin

Unveiling all the intricacies. Let us help you make an informed decision between Swanson Just One Multi with Iron vs Carlson Super 2 Daily. 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



Ingredient
Swanson Just One Multi with Iron (Daily Dose)Carlson Super 2 Daily (Daily Dose)

Difference


Matched Ingredient
Vitamin A (as acetate)1500 mcg RAE3000 mcg RAE100% ↑Vitamin A (as beta carotene)
Vitamin C (as ascorbic acid)90 mg600 mg567% ↑Vitamin C (from calcium ascorbate)
Vitamin D (from cholecalciferol)10 µg40 µg300% ↑Vitamin D3 (as cholecaciferol)
Vitamin D3 is a form of vitamin D.
Sources:
• "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)20 mg268 mg1240% ↑Vitamin E (as d-alpha tocopherol from soy)
D alpha tocopherol is also called vitamin E.
Sources:
• "Dietary supplement ingredient database: unit conversion tables"
National Institute of Health
Unit conversions for vitamins
Vitamin K (from phylloquinone)25 µg
Thiamin (thiamin mononitrate) (vitamin B1)2.3 mg15 mg552% ↑Thiamin (Vitamin B-1) (from thiamin mononitrate)
Riboflavin (vitamin B2)2.6 mg17 mg554% ↑Riboflavin (Vitamin B-2)
Niacin (as niacinamide)20 mg NE40 mg100% ↑Niacin (as niacinimide)
Vitamin B6 (from pyridoxine HCl)3 mg20 mg567% ↑Vitamin B-6 (as pyridoxine HCl)
Folate (400 mcg folic acid)667 mcg DFE680 mcg DFE2% ↑Folate (as 400mg folic acid)
Vitamin B12 (as cyanocobalamin)9 µg120 µg1233% ↑Vitamin B-12 (as cyanocobalamin)
Biotin25 µg300 µg1100% ↑Biotin
Pantothenic Acid (as d-calcium pantothenate)10 mg40 mg300% ↑Pantothenic Acid (from d-calcium pantothenate)
Calcium (from calcium carbonate)162 mg70 mg-57% ↓Calcium (from calcium ascorbate, dicalcium phosphate and d-calcium pantothenate)
Iron (from ferrous fumarate)27 mg
lodine (from potassium iodide)150 µg300 µg100% ↑Iodine (from potassium iodide)
Magnesium (from magnesium oxide)100 mg100 mg=Magnesium (from magnesium oxide)
Zinc (from zinc sulfate)15 mg15 mg=Zinc (from zinc glycinate chelate)
Selenium (from sodium selenate)25 µg210 µg740% ↑Selenium (from selenomethionine)
Copper (from copper gluconate)2 mg2 mg=Copper (from copper chelate and copper carbonate)
Manganese (from manganese sulfate)5 mg3 mg-40% ↓Manganese (from manganese glycinate chelate)
Chromium (from chromium chloride)25 µg240 µg860% ↑Chromium (from chromium nicotinate)
Molybdenum (from sodium molybdate)25 µg75 µg200% ↑Molybdenum (from molybdenum glycinate chelate)
Potassium (from potassium chloride)57.2 mg
800 µgLutein
2 mgBoron (from boron glycinate chelate)
400 µgVanadium (from Bis-Maltolato Oxo Vanadium)
800 mgNorwegian Fish Oil
130 mgEPA (Eicosapentaenoic Acid)
90 µgDHA (Docosahexaenoic Acid)

Nutrients exclusive to Swanson Just One Multi with Iron

Dose: Adult
Vitamin K (from phylloquinone)25 µg
Iron (from ferrous fumarate)27 mg
Potassium (from potassium chloride)57.2 mg

Nutrients exclusive to Carlson Super 2 Daily

Dose: Adult
Lutein800 µg
Boron (from boron glycinate chelate)2 mg
Vanadium (from Bis-Maltolato Oxo Vanadium)400 µg
Norwegian Fish Oil800 mg
EPA (Eicosapentaenoic Acid)130 mg
DHA (Docosahexaenoic Acid)90 µg

Other ingredients

Swanson Just One Multi with IronCarlson Super 2 Daily
Microcrystalline cellulose, stearic acid, croscarmellose sodium, maltodextrin, aqueous film coating (purified water, hydroxypropyl methylcellulose, polyethylene glycol), magnesium stearate.Bees wax, soy lecithin, rice flour, olive oil, soybean oil, medium chain triglyceride oil, ascorbyl palmitate, microcrystalline cellulose, glyceryl stearate, safflower oil.
Soft Gel: Beef gelatin, glycerin, water, carob.
Contains soy and fish (anchovy and sardine)

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