Vitamin D3 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 Tablet(s) · 1 per day

Not Present

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  Natural Factors Sun Tablets

  Natural Factors4.8(4100)

  $5.95
• 

  Natural Factors Vitamin D3 1000 IU, 180 Softgels

  Willy Street Co-op4.8(759)

  $11.99
• 

  Natural Factors Sun Softgels

  Village Vitamin Store4.8(169)

  $9.90
• 

  Natural Factors Vitamin D3

  Target4.8(6200)

  $15.99
• 

  Natural Factors Whole Earth & Sea Vegan Bioenhanced 60 Capsules

  Walmart - Pattern4.8(167)

  $15.37
• 

  Natural Factors SunVitamin D3 2500 IU

  The Vitamin Shop4.8(18)

  $8.84
• 

  Natural Factors 60 Softgels with D3 & K2

  Natural Factors4.8(792)

  $17.95
• 

  Natural Factors Rx Omega-3 Ultra Strength Softgels

  Target4.9(404)

  $28.99

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.

• Holland & Barrett - Strand

  3.7 (51)

  Vitamin & Supplements Shop

  406-408 Strand, London WC2R 0NE

  Directions0330 058 2640

• Today's Living

  4.3 (38)

  Vitamin & Supplements Shop

  92 Clapham High St, London SW4 7UL

  Directions020 7622 1772

• Holland & Barrett - Oxford Street

  3.8 (192)

  Vitamin & Supplements Shop

  146, 148 Oxford St, London W1D 1NA

  Directions0330 058 2640

• Chelsea Health Store

  4.5 (28)

  Health food shop

  400 King's Rd, London SW10 0LJ

  Directions020 7352 4663

• HARA Health Store

  4.7 (50)

  Vitamin & Supplements Shop

  231 Finchley Rd, South Hampstead, London NW3 6LS

  Directions020 7794 5486

• Holland & Barrett - Covent Garden

  3.7 (60)

  Vitamin & Supplements Shop

  39 Long Acre, London WC2E 9LG

  Directions0330 058 2640

• The Natural Way

  4.8 (26)

  Vitamin & Supplements Shop

  10 High St, Banstead SM7 2LJ

  Directions01737 371007

• Holland & Barrett - Maddox Street

  4.3 (52)

  Vitamin & Supplements Shop

  6-8 Maddox St, London W1S 1NR

  Directions0330 058 2640

• Factors influencing vitamin D status.

  WG Tsiaras, MA Weinstock - Acta dermato-venereologica, 2011 - search.ebscohost.com

  … years) displayed a 98.7% lower mean rise in serum vitamin D^ levels following a single oral dose of 1000 IU per kg than controls (79). In severe parenchymal liver disease, there is both …

  2011791 citations

• Effects of genetic and nongenetic factors on total and bioavailable 25 (OH) D responses to vitamin D supplementation

  P Yao, L Sun, L Lu, H Ding, X Chen… - The Journal of …, 2017 - academic.oup.com

  … Previously, VDR-rs7968585 and CYP24A1-rs6013897 (CYP24A1, encode 24-hydroxylase) were shown to modify 25(OH)D response in non-Hispanic whites receiving daily 1000 IU …

  201798 citations

• The vitamin D epidemic and its health consequences

  MF Holick - The Journal of nutrition, 2005 - Elsevier

  … The major source of vitamin D for both children and adults is from sensible sun exposure. In … exposure 1000 IU of cholecalciferol is required daily for both children and adults. Vitamin D …

  20051,016 citations

• Vitamin D and rehabilitation: improving functional outcomes

  L Shinchuk, MF Holick - Nutrition in Clinical Practice, 2007 - Wiley Online Library

  … 1000 IU of vitamin D 3 per day, or by taking 50,000 IU of … to 800 IU of vitamin D 3 and 1000 mg of calcium, vitamin D 3 … to receive 1000 mg of calcium with 400 IU of vitamin D 3 or placebo…

  2007167 citations

• Vitamin D sources, metabolism, and deficiency: available compounds and guidelines for its treatment

  LJ Dominguez, M Farruggia, N Veronese… - Metabolites, 2021 - mdpi.com

  … the equivalent of 1000 IU of vitamin D [19]. Fifteen minutes of sun exposure at midday over the entire body during the summer (approximately 1 MED) is the equivalent of 10,000 …

  2021436 citations

• Does vitamin D status impact mortality from SARS-CoV-2 infection?

  PE Marik, P Kory, J Varon - Medicine in drug discovery, 2020 - pmc.ncbi.nlm.nih.gov

  … In this study, the optimal dose was between 1000 IU to 4000 IU/day and the benefit was greatest in those living at latitudes greater than 40 o . Vitamin D deficiency likely adversely …

  2020181 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2015-10-22. DSLD Label ID: 51176. 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.