D3 2000 IU (50 mcg)®

Vitamins

Brand: Mason Natural

Softgel CapsuleVitaminOff Market

Product label for D3 2000 IU (50 mcg) — Click to view full label

Net Contents

60 Softgel(s)

Serving Size

1 Softgel(s)

Servings Per Container

Supplement Form

Softgel Capsule

Bar Code (UPC/SKU)

3 11845 15015 8

Product Version

1501-60 Rev. 8

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

Fish
Soy

Free From

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)

Ingredient	Amount Per Serving	% Daily Value
Vitamin D3(Fish Liver Oil)	50 mcg	250%

Not Present

Other Ingredients

Soybean OilGelatinGlycerinpurified Water

Target Groups

Adult (18 - 50 Years)Gluten Free

Label Claims

All OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Directions: Adults - Take one softgel daily, preferably with food, as a dietary supplement.

Warnings & Precautions

Precautions re: Allergies

Allergen Certification: This product contains highly refined fish oil and soybean.

Precautions re: Pregnant or Nursing or Prescription Medications

Caution: If you are pregnant, nursing, taking any medications or have any medical condition, consult your physician before use.

Precautions re: All Other

Discontinue use and consult your physician if any adverse reactions occur.

Precautions re: Children

Keep out of reach of children.

Precautions re: All Other

Tamper-Evident Seal: Do not use product if seal appears tampered.

Storage

Store in a dry place under controlled room temperature: 20 degrees - 25 degrees C (68 degrees - 77 degrees F).

Formulation

Formulation re: Other

May support overall health

Formulation re: Does NOT Contain

Guaranteed no added: Milk, egg, crustacean shellfish, peanuts, tree nuts, wheat.

Formulation re: Does NOT Contain

Gluten free

FDA Statements

FDA Statement of Identity

Dietary Supplement

FDA Disclaimer Statement

This statement has 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

Seals/Symbols

Mason guarantee Laboratory Tested cGMP Certified Good Manufacturing Practice

General Statements: All Other Content

Certified N Mason natural Est. 1967

Brand IP Statement(s) re: (c), (TM), (SM)

Mason Natural is a registered trademark and does not refer to any product or ingredient claim.

General Statements: All Other Content

Please recycle

Manufacturer & Distributor

Distributor

Mason Vitamins, Inc.

Miami Lakes, FL, 33014

1-888-860-5376

Market Reference

$4.99 – $55.96· 40 listings

Mason Natural Vitamin IU Softgels
Walmart - Nutrients Best, a Mason Natural Certified Vendor4.8(20)
$10.31
Mason Natural D3 Softgels
iHerb4.8(20)
$24.99
MASON Natural Ultra Strength D3 Softgels
Walmart - Nutrients Best, a Mason Natural Certified Vendor
$19.36
Mason Vitamin D3 50 mcg (2000 IU)
Instacart4.8(20)
$14.99
Mason Natural Calcium 1200 mg Softgels
Mason Natural4.6(14)
$9.79
Mason D3, 2000IU (50mcg), Softgels
Instacart
$7.99
Nature Made Vitamin D3 IU
Nature Made4.7(3200)
$10.99
Mason 60 Ea Ultra Strength Softgels
Walmart - Wisermerchant4.8(20)
$33.85

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.

The Fresh Market
4.3 (584)
Grocery store
400 Woodburn Rd, Raleigh, NC 27605
Directions (919) 828-7888
Walmart Supercenter
3.9 (7242)
Department store
1001 Shiloh Glenn Dr, Morrisville, NC 27560
Directions (919) 474-2285
The Fresh Market
4.4 (686)
Grocery store
6325 Falls of Neuse Rd, Raleigh, NC 27615
Directions (919) 872-8501
The Fresh Market
4.3 (823)
Grocery store
3655 SW Cary Pkwy, Cary, NC 27513
Directions (919) 481-2865

Research & Studies

Vitamin D: The Challenge of Bridging the Gap and the Rationale for Supplementation
P Mason, N Aslam, G Jenkins - Food Nutr. J, 2023 - hsis.org
… of the vitamin D gap and its impacts on health and disease. … sunshine and supplements, explaining why supplements are … mcg 10-15 mcg 15-25 mcg 25-50mcg 50 mcg 50mcg 50mcg …
20232 citations
Vitamin D: an update
RS Mason - Endocrinology Today, 2025 - endocrinology.medicinetoday.com …
… A vitamin D level of 40 IU is equivalent to 1 mcg. A recent … of bone health trials in which calcium supplements were used … in people treated with calcium supplements, whereas other …
2025
Update
P Mason, V Milovic - 2011 - endocrinology.medicinetoday.com …
… of vitamin D (80 to 100 IU per 100 g).A vitamin D level of 40 IU is equivalent to 1 mcg. A … Some analyses of bone health trials in which calcium supplements were used indicated an …
20115 citations
Vitamin D and cardiovascular health: A narrative review of risk reduction evidence
WB Grant, BJ Boucher, RZ Cheng, P Pludowski… - Nutrients, 2025 - mdpi.com
… with other nutritional supplements, a heart-healthy diet, and … vitamin D 3 supplementation with at least 2000 IU/day (50 … minimum of 2000 IU/day (50 micrograms/day) of vitamin D 3 and …
202529 citations
Vitamin D Deficiency in Older Adults, Part I: the Prevention of Chronic Degenerative Disease and Support of Immune Health
A Burford-Mason - healthplexus.net
… Vitamin D3 is the usual form found in multivitamins and health food store supplements. … of the effects of the vitamin D3 adequate intake versus 100 mcg (4000 IU) per day on biochemical …
Gene expression in breast and adipose tissue after 12 months of weight loss and vitamin D supplementation in postmenopausal women
C Mason, L Wang, C Duggan, I Imayama… - NPJ Breast …, 2017 - nature.com
… or 1 mcg alphacalcidol—a vitamin D analog … 2000 IU/day oral vitamin D 3 (cholecalciferol) supplementation vs. placebo on weight and other biomarkers of breast cancer risk in healthy …
20175 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2021-04-22. DSLD Label ID: 244866. 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.