Vitamin D-3 2000 IU®

Vitamins

Brand: Source Naturals

Softgel CapsuleVitaminOff Market

Product label for Vitamin D-3 2000 IU — Click to view full label

Net Contents

200 Softgel(s)

Serving Size

1 Softgel(s)

Servings Per Container

Not specified

Supplement Form

Softgel Capsule

Bar Code (UPC/SKU)

0 21078 02237 4

Product Version

SN2237 REV H131

Label Analysis

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

1Active Ingredients

Single-ingredient formula listed in Supplement Facts.

100%Amount Transparency

Every active ingredient discloses a specific amount per serving.

1% Daily Value Coverage

1 ingredients report a %DV; 1 meet or exceed 100% DV.

1Dietary Attributes

Label states: Gluten-Free.

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

Allergen Guide

Contains

Milk
Egg
Wheat
Soy
Gluten

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.

Supplement Facts

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

Ingredient	Amount Per Serving	% Daily Value
Vitamin D3(Cholecalciferol)	2000 IU	500%

Not Present

Other Ingredients

Rice Bran OilGelatinGlycerinpurified Water

Target Groups

Adult (18 - 50 Years)Gluten FreeDairy FreeSugar Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Use: 1 softgel daily with a meal.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Caution: If you are pregnant, may become pregnant, breastfeeding, have kidney, parathyroid or other disease or are taking any prescription drugs, consult your health care professional before using this product.

Precautions re: All Other

Do not use if either tamper-evident seal is broken or missing.

Precautions re: Children

Keep out of the reach of children.

Storage

Store in a cool, dry place.

Formulation

Formulation re: Other

Hypoallergenic: Contains no yeast, dairy, egg, gluten, corn, soy or wheat.

Formulation re: Does NOT Contain

Hypoallergenic: Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no sugar, starch, salt, preservatives, or artificial color, flavor or fragrance.

FDA Statements

FDA Statement of Identity

Dietary Supplement

FDA Disclaimer Statement

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.

Other Label Statements

General Statements: All Other Content

Bioactive form for bone and immune health

General Statements: All Other Content

Sunlight is the source of life on Earth, but we may not be aware of all the ways it benefits us. Our bodies manufacture vitamin D-3 when the skin is exposed to UV radiation from sunlight, but the ability to do so decreases as we age. Vitamin D-3 maintains healthy calcium and phosphorus levels in the body for strong bones; it increases muscle strength in older adults; and it also plays an active role in a healthy immune response. Vitamin D-3 (cholecalciferol) is the optimal form of vitamin D. It is the form of vitamin D that the body manufactures in sunlight, and the form most efficient for the body’s needs.

General: Product/Version Code

SN2237 REV H131

Manufacturer & Distributor

Distributor

Source Naturals, Inc.

P. O. Box 2118, Santa Cruz, CA, 95062

Market Reference

$1.00 – $64.99· 40 listings

Source Naturals Vitamin D 3 IU
iHerb4.8(2000)
$11.39
Source Naturals Vitamin D-3 2000IU Capsules
Instacart4.8(50)
$1.00Lowest
Source Naturals Wellness Softgels
Herbs Direct4.8(50)
$7.16
Source Naturals Vegan True Non-GMO Vitamin D-3
PureFormulas.com4.9(45)
$13.65
Source Naturals Vitamin D-3 2000 iu Supports Bone & Immune Health - Black Cherry Peach Flavor - 120 Fast Melt Tablets 120 Count (Pack of 1)
GoSupps.com4.8(2000)
$34.99
Source Naturals Wellness D mmunity
Walmart - intohealth.com5.0(1)
$12.95
Source Naturals Vitamin D-3 Liquid Drops 2000 iu Supports Bone & Immune Health - 4 Fluid oz 4 Fl Oz (Pack of 1)
GoSupps.com4.8(2000)
$44.99
Source Naturals 60 Tablets
iHerb4.8(342)
$13.25

Where to Buy Locally

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 - Rayleigh
4.1 (22)
Vitamin & Supplements Shop
55 High St, Rayleigh SS6 7EW
Directions 0330 058 2640
Holland & Barrett - Billericay
4.1 (16)
Vitamin & Supplements Shop
58 High St, Billericay CM12 9BS
Directions 0330 058 2640
Holland & Barrett - Pitsea Tesco
3.2 (26)
Vitamin & Supplements Shop
Tesco Extra, High Rd, Pitsea, Basildon SS13 3JU
Directions 0330 058 2640
Holland & Barrett - Basildon
3.4 (24)
Vitamin & Supplements Shop
Southernhay Unit 51A, Eastgate Shopping Centre, Basildon SS14 1AE
Directions 0330 058 2640
Holland & Barrett - Chelmsford
4.1 (56)
Vitamin & Supplements Shop
19 High St, Chelmsford CM1 1BE
Directions 0330 058 2640

Research & Studies

Vitamin D3 Supplementation: Comparison of 1000 IU and 2000 IU Dose in Healthy Individuals
E Dědečková, R Viták, M Jirásko, M Králová… - Life, 2023 - mdpi.com
… –2000 IU/day. The aim of our study was to determine whether doses of 1000 IU or 2000 IU of vitamin D 3 … Our results show that a daily dose of either 1000 IU or 2000 IU of vitamin D 3 is …
202320 citations
Vitamin D: an overview of vitamin D status and intake in E urope
A Spiro, JL Buttriss - Nutrition bulletin, 2014 - Wiley Online Library
… Diet can also be an important determinant of vitamin D status, including consumption of natural vitamin D sources such as oil-rich fish, fortified foods and supplements, intake of which …
20141,036 citations
Vitamin D supplementation: a review of the evidence arguing for a daily dose of 2000 international units (50 µg) of vitamin D for adults in the general …
P Pludowski, WB Grant, SN Karras, A Zittermann, S Pilz - Nutrients, 2024 - mdpi.com
… D RCTs supporting the high safety of such doses, we aim to discuss the evidence arguing for the safety of 2000 IU (50 µg) of vitamin D per day and for the target range of ≥75 nmol/L (…
2024104 citations
Content of Vitamin D2 in Alternative Biological and Nutritional Sources and Its Effectiveness as Compared to Vitamin D3—A Narrative Review
F Bieg, A Galanty, P Arancibia-Ávila, S Gorinstein… - Metabolites, 2026 - mdpi.com
… sources of vitamin D 2 and, in selected cases, vitamin D 3 … effectiveness of vitamin D 2 relative to vitamin D 3 remain … -dose regimens, including 2000 IU/day [39], 50,000 IU/week […
2026
Vitamin D: The “sunshine” vitamin
R Nair, A Maseeh - Journal of pharmacology and …, 2012 - journals.sagepub.com
… • 2000 IU/d for 6 weeks or 50,000 IU once weekly for 6 … 1500–2000 IU/d required to raise the blood level consistently … 1500–2000 IU/d required to raise the blood level consistently …
20121,507 citations
Vitamin D sources, metabolism, and deficiency: available compounds and guidelines for its treatment
LJ Dominguez, M Farruggia, N Veronese… - Metabolites, 2021 - mdpi.com
… D supplements, are current strategies to improve vitamin D levels and treat deficiency. This … vitamin D/hormone D metabolism, food sources, deficiency, as well as the different vitamin D …
2021436 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2017-09-21. DSLD Label ID: 78938. 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.