Vitamin D-3 1000 IUnone

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

• 

  GNC Vitamin D-3 IU

  GNC4.6(222)

  $19.99
• 

  GNC Chocolate Flavored Soft Chews

  GNC4.8(69)

  $19.99
• 

  GNC Tablets 125 mcg 5000IU 180

  GNC4.7(382)

  $21.99
• 

  GNC 180 Count

  GNC4.9(25)

  $21.99
• 

  GNC 120 60 Servings Gummies

  GNC4.0(3)

  $12.99
• 

  GNC Calcium Plus Magnesium & D-3 1000 Mg 180 Caplets

  GNC4.7(90)

  $16.99
• 

  Advanced Nutrition by 250 Softgels

  GNC4.8(1100)

  $12.99
• 

  Advanced Nutrition by K2 60 Capsules

  GNC4.9(313)

  $22.99

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• Essential supplements: bolster your health with extras every woman needs

  M Rabbitt - Natural Health, 2013 - go.gale.com

  … Recommended dose: Take 1,000 to 5,000 IU of vitamin D3 (what your body naturally produces) every day. Increase that dose if your vitamin D levels are seriously depleted. Base this …

  2013

• The Definitive Guide to Natural Pregnancy Health-Why Your Prenatal Vitamin May Not Be Enough

  T Comeaux - 2007 - books.google.com

  … In one study using vitamin D-3 alone, it was shown that … mentioned, up to 1000 international units of vitamin D is okay. It … There is a prenatal vitamin at GNC that is formulated without iron …

  20073 citations

• DIAGNÓSTICO Y TRATAMIENTO DE LA DEFICIENCIA DE VITAMINA D DIAGNOSIS AND TREATMENT OF VITAMIN D DEFICIENCY

  D Miranda, L Leiva, JP León, MP de la Maza - researchgate.net

  … D2 plus cholecalciferol or vitamin D3) is the preferred indicator of vitamin D status. Recent evidences suggest the need to increase dietary recommendations in adults up to 1,000 IU/day…

• The role of vitamin D suplementation in Allergic Rhinitis Management

  AQ Punagi, SF Attu, SP Rahardjo, F Hamid… - EXECUTIVE …, 2019 - researchgate.net

  … This study aimed to see the effect of additional therapy of vitamin D on the specific … that we used is vitamin D® GNC VITAMIN D-3 400, with a given dose of 2x400 IU (total of 800 IU/oral/…

  20191 citations

• Potential efficacy of nutrient supplements for treatment or prevention of COVID-19

  K Bogan-Brown, Y Nkrumah-Elie, Y Ishtiaq… - Journal of dietary …, 2022 - Taylor & Francis

  … Before joining CRN, he was a senior scientist at General Nutrition Corporation (GNC), and previously, in research and development at Kemin. Dr. Shao has advised governments …

  202228 citations

• Effects of vitamin D supplements in patients with chronic hepatitis C: a randomized, multi-center, open label study

  JY Jeong, DW Jun, SJ Park, JH Sohn… - The Korean Journal …, 2019 - pmc.ncbi.nlm.nih.gov

  … vitamin D 3 were performed at baseline. Vitamin D deficiency was defined as 25(OH) vitamin D 3 … [20] reported in a study of 40 patients with HCV genotype 1 that, vitamin D 1,000 IU/day …

  20199 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 2017-06-23. DSLD Label ID: 74851. 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.