Vitamin D-3 50000 IU®

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 Softgel(s) · 1– per day

Not Present

• 

  Now Vitamin D 3 IU

  Vitacost.com4.8(128000)

  $12.23
• 

  NOW Foods Vitamin D-3 50,000 IU

  NOW

  $11.99
• 

  (2 pack) Vitamin D-3 50,000 IU - 50 Softgels, Size: 3.55

  Walmart - Fruitful Yield

  $27.98
• 

  Order NOW Foods Vitamin D-3 50,000 IU 50 Softgels Online

  DailyVita4.8(128000)

  $5.20Lowest
• 

  Vitamatic 50,000IU Once Weekly Dose 60 Vegetable Capsules

  Target4.7(3100)

  $9.99
• 

  Now Foods 240 Capsules with D3 & K2

  Muscle & Strength4.8(34000)

  $13.49
• 

  Now Mega D-3 & MK-7

  Walmart - Fruitful Yield4.8(12000)

  $21.98
• 

  Now Vitamin D3 Max Potency 50 000 IU 50 Softgels

  GoSupps.com4.8(75)

  $119.99

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

Showing representative supplement & health retailers — search above for stores in your area.

• The Vitamin Shoppe

  4.4 (145)

  Vitamin & supplements store

  1205 W Sunset Rd, Henderson, NV 89014

  Directions(702) 263-2168

• Vitamin D supplementation: what's known, what to do, and what's needed

  ST Haines, SK Park - Pharmacotherapy: The Journal of Human …, 2012 - Wiley Online Library

  … Vitamin D in doses of 800–5000 IU/day improve musculoskeletal … potential indications for vitamin D supplementation now appear in … Vitamin D 3 is synthesized in the skin by ultraviolet B …

  2012163 citations

• Vitamin D and health: evolution, biologic functions, and recommended dietary intakes for vitamin D

  MF Holick - Vitamin D: Physiology, molecular biology, and clinical …, 2010 - Springer

  … to 5,000 IU of vitamin D/day, and for adults, up to 10,000 IU of … previtamin D 3 and vitamin D 3 into inactive photoproducts. … It is now recognized and documented in this book that vitamin …

  2010298 citations

• Update in vitamin D

  JS Adams, M Hewison - The Journal of Clinical Endocrinology & …, 2010 - academic.oup.com

  … We have known for almost two centuries now that increased … If so, the subject is given 50,000 IU ergocalciferol (vitamin D … IU) of vitamin D 2 , vitamin D 3 , a combination of vitamin D 2 …

  20101,613 citations

• Vitamin D2 Is Much Less Effective than Vitamin D3 in Humans

  LAG Armas, BW Hollis… - The Journal of Clinical …, 2004 - academic.oup.com

  … However, it now appears that, if total input were confined to these amounts, only the most … 5,000 IU (125 μg)/tablet cholecalciferol (the vitamin D 3 group). Because the vitamin D 3 …

  20041,791 citations

• Vit D-3 articles

  DA Kline - CDR - obesityhelp.com

  … The recommendation to increase serum vitamin D levels in individuals who are deficient is to take 50,000 IU … With what we know now, however, perhaps an annual shot of 600,000 IU of …

• … IU Vitamin D3 Supplements on the Serum Levels of Selected Cytokines Involved in Cytokine Storm: A Randomized Clinical Trial in Adults with Vitamin D …

  DA Bader, A Abed, BA Mohammad, A Aljaberi… - Nutrients, 2023 - mdpi.com

  … participants receiving vitamin D 3 supplements (50,000 IU/week) … Our results revealed that vitamin D 3 supplementation … on human immunology have now been evaluated by large-scale …

  202317 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 2025-06-25. DSLD Label ID: 335323. 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.