Vitamin D 25 mcg®

Objective insights generated automatically from the official DSLD label — a quick, factual read of how this product is formulated and disclosed.

This analysis is generated algorithmically from label data for educational reference only. It is not a product endorsement, ranking, or medical advice.

Serving Size: 1 Tablet(s) · 1 per day

Not Present

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  Major Vitamin D Caplets, 1000 IG, 25 mcg - Bottle (90 ct)

  CWI Medical3.8(5)

  $1.95Lowest
• 

  Major Vitamin D3 25 Mcg

  Pasteur Pharmacy

  $5.09
• 

  Major Pharmaceuticals Vitamin Supplement Vitamin D3 25 mcg Strength Tablet 90 per Bottle (1167793_BT) 1/BT

  GoodEarth Products

  $3.11
• 

  Major 1000IU Tablets

  Walmart - Pharma Frills3.8(5)

  $7.12
• 

  Major 400IU Tablets

  Target4.0(3)

  $7.98
• 

  Major Pharmaceuticals Vitamin Supplement Vitamin D3 25 mcg Strength Tablet 90 per Bottle, 1/BT

  Betty Mills

  $3.68
• 

  Major Pharmaceuticals Vitamin Supplement Vitamin D3 25 mcg Strength Tablet 90 per Bottle

  MFI Medical3.0(2)

  $13.80
• 

  Major Vitamin D3 Supplement 5000 Iu

  AmericanPharmaWholesale.com5.0(1)

  $6.66

Enter your city or ZIP code to find supplement & health stores in your area that may carry this product.

• Estimates of optimal vitamin D status

  B Dawson-Hughes, RP Heaney, MF Holick… - Osteoporosis …, 2005 - Springer

  … least 20 to 25 mcg (800 to 1,000 IU) per day of vitamin D 3 to reach a serum 25(OH)D level of 75 … men and women maintain serum levels of 25(OH)D that are higher than the consensus …

  20052,740 citations

• Use of vitamin D in clinical practice

  JJ Cannell, BW Hollis - Alternative medicine review, 2008 - researchgate.net

  … Body fat absorbs vitamin D, thus obesity is a major risk factor for deficiency, with obese … from diet and supplements of approximately 1,000 IU (25 mcg) per day for every 15 kg of body …

  2008485 citations

• Critique of the considerations for establishing the tolerable upper intake level for vitamin D: critical need for revision upwards

  R Vieth - The Journal of nutrition, 2006 - academic.oup.com

  … level exists for vitamin D, 25 mcg/d (1000 IU/d), defined as the dose ‘‘of vitamins and minerals … One implication is that the UL for vitamin D plays a major role in determining the dosage …

  2006205 citations

• Vitamin D: a rapid review.

  MA Moyad - Dermatology Nursing, 2009 - search.ebscohost.com

  … Currently, many major prescription forms of vitamin D are actually vitamin D2 and not … In some countries, vitamin D is listed in micrograms, and the relationship is as follows: …

  2009117 citations

• Why the optimal requirement for Vitamin D3 is probably much higher than what is officially recommended for adults

  R Vieth - The Journal of steroid biochemistry and molecular …, 2004 - Elsevier

  … Vitamin D as “the sunshine vitamin”, and ask what minimal level of 25-Hydroxyvitamin D (25(OH)D ) … require an average Vitamin D intake of 20–25 mcg per day [62]. Optimal amounts of …

  2004460 citations

• Vitamin D: dosing, levels, form, and route of administration: does one approach fit all?

  JP Bilezikian, AM Formenti, RA Adler, N Binkley… - Reviews in Endocrine …, 2021 - Springer

  … Dietary intake does not provide more than 20% of the daily vitamin D requirement with the major dietary sources being dairy and cereal products, mushrooms, egg yolks and fish oils. …

  2021226 citations

• Vitamin D: What the Label Numbers Mean

  How to read vitamin D amounts on a Supplement Facts panel, the IU-to-mcg conversion, and why %DV matters.

  VitaSuppTrack Editorial· Jun 24, 2026

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-03-24. DSLD Label ID: 215923. This information is provided for educational reference only and is not medical advice. Always follow the product label and consult a doctor or pharmacist before use.