Centrum Women vs Swanson Multi Adults 50+

Find the best multivitamin

Unveiling all the intricacies. Let us help you make an informed decision between Centrum Women vs Swanson Multi Adults 50+. 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
Centrum Women (Daily Dose)Swanson Multi Adults 50+ (Daily Dose)

Difference


Matched Ingredient
Vitamin A (29% as Beta-Carotene)1050 µg1830 mcg RAE74% ↑Vitamin A (as beta carotene)
Vitamin C75 mg57 mg-24% ↓Vitamin C (as ascorbic acid)
Vitamin D325 µg10 µg-60% ↓Vitamin D (as cholecalciferol)
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 E15.8 mg20 mg27% ↑Vitamin E (as d-alpha tocopheryl succinate)
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 K50 µg24 µg-52% ↓Vitamin K (from phytonadione)
Thiamin1.1 mg1.5 mg36% ↑Thiamin (as thiamin mononitrate) (vitamin B-1)
Riboflavin1.1 mg2 mg82% ↑Riboflavin (vitamin B-2)
Niacin14 mg20 mg NENiacin (as niacinamide)
Niacin is also called vitamin B3. Niacinamide is a form of vitamin B3.
Sources:
• "Niacin and nicotinamide. What is it? How effective is it? How does it work? Are there safety concerns? Are there interactions with other medications or herb and supplements?"
Medline Plus
Difference between niacin, niacinamide and nicotinamide rhiboside
• "Small Molecule Pathway Database (SMPDB): Nicotinate and Nicotinamide Metabolism (homosapiens)"
Genome Alberta & Genome Canada
SMPDB: Nicotinate and Nicotinamide Metabolism
• "Recommendations for niacin dosage by life stage and gender"
National Health and Medical Research Council - Australia, Ministry of Health - New Zealand
Niacin - Nutrient Reference Values Australia and New Zealand
• "Dietary supplement ingredient database: unit conversion tables"
National Institute of Health
Unit conversions for vitamins
Vitamin B62 mg2 mg=Vitamin B-6 (as pyridoxine HCl)
Folate DFE (400 mcg Folic Acid)667 mcg DFE630 mcg DFE-6% ↓Folate (as 380 mcg folic acid)
Vitamin B126 µg6.7 µg12% ↑Vitamin B-12 (as cyanocobalamin)
Biotin40 µg44 µg10% ↑Biotin
Pantothenic Acid15 mg13 mg-13% ↓Pantothenic Acid (as d-calcium pantothenate)
Calcium200 mg148 mg-26% ↓Calcium (from dicalcium phosphate)
Iron18 mg
Phosphorus20 mg118 mg490% ↑Phosphorus (from dicalcium phosphate)
Iodine150 µg120 µg-20% ↓lodine (from potassium iodide)
Magnesium100 mg86 mg-14% ↓Magnesium (from magnesium oxide)
Zinc8 mg13.5 mg69% ↑Zinc (from zinc oxide)
Selenium18 µg1 µg-94% ↓Selenium (from sodium selenite)
Copper0.5 mg1.8 mg260% ↑Copper (from copper gluconate)
Manganese1.8 mg2.4 mg33% ↑Manganese (from manganese sulfate)
Chromium32 µg12 µg-62% ↓Chromium (as TRAACS« chromium nicotinate glycinate chelate)
Molybdenum50 µg10 µg-80% ↓Molybdenum (from sodium molybdate)
Chloride72 mg
Potassium80 mg36 mg-55% ↓Potassium (from potassium chloride)
2 mgLutein

Nutrients exclusive to Centrum Women

Dose: Adult
Iron18 mg
Chloride72 mg

Nutrients exclusive to Swanson Multi Adults 50+

Dose: Adult
Lutein2 mg

Other ingredients

Centrum WomenSwanson Multi Adults 50+
Calcium Carbonate, Magnesium Oxide, Potassium Chloride, Dibasic Calcium Phosphate, Microcrystalline Cellulose, Ascorbic Acid (Vit. C), Ferrous Fumarate, DL-alpha Tocopheryl Acetate (Vit. E), Maltodextrin, Crospovidone. Contains <2% of: Beta-Carotene, BHT (to preserve freshness), Biotin, Blue 2 Lake, Calcium Pantothenate, Cholecalciferol (Vit. D3), Chromium Picolinate, Copper Sulfate, Corn Starch, Cyanocobalamin (Vit. B12), Folic Acid, Gelatin, Lecithin (soy), Magnesium Stearate, Manganese Sulfate, Modified Corn Starch, Niacinamide, Phytonadione (Vit. K), Polyethylene Glycol, Polyvinyl Alcohol, Potassium Iodide, Pyridoxine Hydrochloride (Vit. B6), Red 40 Lake, Riboflavin (Vit. B2), Silicon Dioxide, Sodium Ascorbate (to preserve freshness), Sodium Molybdate, Sodium Selenate, Talc, Thiamine Mononitrate (Vit. B1), Titanium Dioxide, Tocopherols (to preserve freshness), Vitamin A Acetate, Yellow 6 Lake, Zinc Oxide.Microcrystalline cellulose (plant fiber), stearic acid, calcium carbonate, croscarmellose sodium, magnesium stearate, silica, aqueous film coating (purified water, hydroxypropyl methylcellulose, polyethylene glycol, titanium dioxide, sodium copper chlorophyllin).

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