Thorne Basic Prenatal vs Centrum Silver Women's 50+

Find the best multivitamin

Unveiling all the intricacies. Let us help you make an informed decision between Thorne Basic Prenatal vs Centrum Silver Women's 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
Thorne Basic Prenatal (Daily Dose)Centrum Silver Women's 50+ (Daily Dose)

Difference


Matched Ingredient
Vitamin A1.05 mg1050 µg0%Vitamin A (29% as Beta-Carotene)
Beta-Carotene450 µg
Vitamin A Palmitate600 µg
Vitamin C150 mg100 mg-33% ↓Vitamin C
Vitamin D25 µg1000 IU0%Vitamin D3
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 E33.5 mg35 IU-30% ↓Vitamin E
Vitamin K100 µg50 µg-50% ↓Vitamin K
Thiamine5 mg1.1 mg-78% ↓Thiamin
Riboflavin5 mg1.1 mg-78% ↓Riboflavin
Niacin30 mg14 mg-53% ↓Niacin
Vitamin B612 mg5 mg-58% ↓Vitamin B6
Folate1.7 mg DFE400 µgFolic Acid
Both folate and folic acid are forms of vitamin B9.
Sources:
• "Small Molecule Pathway Database (SMPDB): Folate metabolism"
Genome Alberta, Genome British Columbia & Genome Canada
SMPDB: Folate Metabolism
• "Folate fact sheet for health professionals"
Office of Dietary Supplements - National Institutes of Health - USA
Folate fact sheet for Health Professionals
L-5-Methyltetrahydrofolate1 mg
Vitamin B12200 µg50 µg-75% ↓Vitamin B12
Biotin50 µg30 µg-40% ↓Biotin
Pantothenic Acid18 mg5 mg-72% ↓Pantothenic Acid
Choline110 mg
Calcium180 mg300 mg67% ↑Calcium
Calcium Citrate90 mg
Calcium Malate90 mg
Iron45 mg8 mg-82% ↓Iron
Iodine150 µg150 µg=Iodine
Magnesium90 mg100 mg11% ↑Magnesium
Magnesium Citrate45 mg
Magnesium Malate45 mg
Zinc25 mg15 mg-40% ↓Zinc
Selenium50 µg22 µg-56% ↓Selenium
Copper2 mg0.5 mg-75% ↓Copper
Manganese5 mg2.3 mg-54% ↓Manganese
Chromium100 µg52 µg-48% ↓Chromium
Boron1 mg
20 mgPhosphorus
50 µgMolybdenum
72 mgChloride
80 mgPotassium
5 mgNickel
2 mgSilicon
10 µgVanadium
300 µgLutein

Nutrients exclusive to Thorne Basic Prenatal

Dose: Adult
Choline110 mg
Boron1 mg

Nutrients exclusive to Centrum Silver Women's 50+

Dose: Adult
Phosphorus20 mg
Molybdenum50 µg
Chloride72 mg
Potassium80 mg
Nickel5 mg
Silicon2 mg
Vanadium10 µg
Lutein300 µg

Other ingredients

Thorne Basic PrenatalCentrum Silver Women's 50+
Hypromellose (Cellulose), Calcium LaurateCalcium 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

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