Swanson Just One Multi with Iron vs Thorne Basic Prenatal

Find the best multivitamin

Unveiling all the intricacies. Let us help you make an informed decision between Swanson Just One Multi with Iron vs Thorne Basic Prenatal. 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

Swanson Just One Multi with Iron (Daily Dose)Thorne Basic Prenatal (Daily Dose)


Matched Ingredient
Vitamin A (as acetate)1500 mcg RAE1.05 mg600% ↑Vitamin A
450 µgBeta-Carotene
600 µgVitamin A Palmitate
Vitamin C (as ascorbic acid)90 mg150 mg67% ↑Vitamin C
Vitamin D (from cholecalciferol)10 µg25 µg150% ↑Vitamin D
Vitamin E (as d-alpha tocopheryl succinate)20 mg33.5 mg68% ↑Vitamin E
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 (from phylloquinone)25 µg100 µg300% ↑Vitamin K
Thiamin (thiamin mononitrate) (vitamin B1)2.3 mg5 mg117% ↑Thiamine
Riboflavin (vitamin B2)2.6 mg5 mg92% ↑Riboflavin
Niacin (as niacinamide)20 mg NE30 mg50% ↑Niacin
Vitamin B6 (from pyridoxine HCl)3 mg12 mg300% ↑Vitamin B6
Folate (400 mcg folic acid)667 mcg DFE1.7 mg DFE2449% ↑Folate
1 mgL-5-Methyltetrahydrofolate
Vitamin B12 (as cyanocobalamin)9 µg200 µg2122% ↑Vitamin B12
Biotin25 µg50 µg100% ↑Biotin
Pantothenic Acid (as d-calcium pantothenate)10 mg18 mg80% ↑Pantothenic Acid
Calcium (from calcium carbonate)162 mg180 mg11% ↑Calcium
90 mgCalcium Citrate
90 mgCalcium Malate
Iron (from ferrous fumarate)27 mg45 mg67% ↑Iron
lodine (from potassium iodide)150 µg150 µg=Iodine
Magnesium (from magnesium oxide)100 mg90 mg-10% ↓Magnesium
45 mgMagnesium Citrate
45 mgMagnesium Malate
Zinc (from zinc sulfate)15 mg25 mg67% ↑Zinc
Selenium (from sodium selenate)25 µg50 µg100% ↑Selenium
Copper (from copper gluconate)2 mg2 mg0%Copper
Manganese (from manganese sulfate)5 mg5 mg0%Manganese
Chromium (from chromium chloride)25 µg100 µg300% ↑Chromium
Molybdenum (from sodium molybdate)25 µg
Potassium (from potassium chloride)57.2 mg
110 mgCholine
1 mgBoron

Nutrients exclusive to Swanson Just One Multi with Iron

Dose: Adult
Molybdenum (from sodium molybdate)25 µg
Potassium (from potassium chloride)57.2 mg

Nutrients exclusive to Thorne Basic Prenatal

Dose: Adult
Choline110 mg
Boron1 mg

Other ingredients

Swanson Just One Multi with IronThorne Basic Prenatal
Microcrystalline cellulose, stearic acid, croscarmellose sodium, maltodextrin, aqueous film coating (purified water, hydroxypropyl methylcellulose, polyethylene glycol), magnesium stearate.Hypromellose (Cellulose), Calcium Laurate

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