High Potency Vitamin D-3 1000 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.

Allergen flags are parsed automatically from the official label's claims and statements. Always verify against the physical product label before use, especially if you have a severe allergy.

Serving Size: 1 Softgel(s) · 1 per day

Not Present

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  Now Vitamin D 3 IU

  Target4.8(19000)

  $14.99
• 

  (2 pack) NOW Supplements, Vitamin D-3 1,000 IU, High Potency, Structural Support*, 360 Softgels, Green

  Walmart - Fruitful Yield4.8(19000)

  $25.40
• 

  NOW Foods Dry 120 Veg Capsules

  Best Price Nutrition4.7(1300)

  $7.32
• 

  Now Foods Vitamin D-3 IU

  NOW4.9(154)

  $11.99
• 

  NOW Foods Vitamin D3 Gummies

  Target4.9(16)

  $15.99
• 

  Now Foods Vitamin D 3 1000 IU

  PureFormulas.com4.9(3500)

  $6.06
• 

  NOW Vitamin D3 1,000 IU Softgels

  newleaf.com4.8(19000)

  $10.59
• 

  NOW 1,000 IU Vitamin D3

  Mothers Market & Kitchen4.8(19000)

  $13.29

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.

• Natural Defense Smoothie and Health Food store

  4.7 (101)

  Vitamin & supplements store

  3370 Sugarloaf Pkwy C-3, Lawrenceville, GA 30044

  Directions(770) 212-9335

• Target

  4.1 (700)

  Department store

  875 Lawrenceville-Suwanee Rd Ste 4000, Lawrenceville, GA 30043

  Directions(770) 338-4460

• CVS

  2.6 (297)

  Vitamin & supplements store

  620 W Pike St, Lawrenceville, GA 30046

  Directions(770) 339-1801

• Walmart Supercenter

  4.0 (4901)

  Department store

  3795 Buford Dr, Buford, GA 30519

  Directions(770) 271-8210

• Walmart Neighborhood Market

  4.2 (1618)

  Grocery store

  3059 Lawrenceville Hwy, Lawrenceville, GA 30044

  Directions(678) 259-0050

• CVS

  3.1 (187)

  Vitamin & supplements store

  5710 Sugarloaf Pkwy, Lawrenceville, GA 30043

  Directions(770) 237-2222

• Target

  4.0 (794)

  Department store

  3205 Woodward Crossing Blvd Ste B, Buford, GA 30519

  Directions(678) 482-2367

• CVS

  3.0 (126)

  Vitamin & supplements store

  202 Grayson Hwy, Lawrenceville, GA 30046

  Directions(770) 963-8183

• Vitamin D: 100 years of discoveries, yet controversy continues

  JC Gallagher, CJ Rosen - The lancet Diabetes & endocrinology, 2023 - thelancet.com

  … ergosterol produces ergocalciferol, now named vitamin D 2 , … , 66 or daily doses of 2000 IU 67 and 1000 IU. There was no … We selected controlled trials of vitamin D 3 and D 2 that were …

  2023123 citations

• Over-the-counter and compounded vitamin D: is potency what we expect?

  ES LeBlanc, N Perrin, JD Johnson… - JAMA internal …, 2013 - jamanetwork.com

  … trial examining vitamin D in menopausal women, we found that compounded vitamin D 3 (… We also analyzed compounded study cholecalciferol pills (1000 IU and 50 000 IU), …

  201390 citations

• Vitamin D intake to attain a desired serum 25-hydroxyvitamin D concentration

  JF Aloia, M Patel, R DiMaano, M Li-Ng… - The American journal of …, 2008 - Elsevier

  … of vitamin D 3 needed to … 1000 IU/d (5, 6). Whatever the cutoff for 25(OH)D selected, the dose-response curve of serum 25(OH)D to vitamin D intake is critical in choosing optimal vitamin …

  2008494 citations

• Recognition and management of vitamin D deficiency

  P Bordelon, MV Ghetu, R Langan - American family physician, 2009 - aafp.org

  … vitamin D levels normalize, experts recommend maintenance dosages of cholecalciferol (vitamin D 3 ) at 800 to 1,000 IU … in any medium, whether now known or later invented, except as …

  2009313 citations

• The One-Hundred-Year Anniversary of the Discovery of the Sunshine Vitamin D3: Historical, Personal Experience and Evidence-Based Perspectives

  MF Holick - Nutrients, 2023 - mdpi.com

  … We now recognized that the fundamental function of vitamin D is to maintain the serum calcium … It was found that 25(OH)D 3 was biologically more potent than vitamin D 3 , and it was …

  202396 citations

• Vitamin D and sunlight: strategies for cancer prevention and other health benefits

  MF Holick - Clinical Journal of the American Society of …, 2008 - journals.lww.com

  … 1000 IU of vitamin D 2 or vitamin D 3 is needed daily when sun exposure is either unavailable or inadequate to make vitamin D 3 … 1,25(OH) 2 D 3 and several of its analogs are now one …

  2008336 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2017-01-25. DSLD Label ID: 69963. 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.