Vitamin D3 25 mcg (1000 IU)®

Botanicals with Nutrients

Brand: Natural Factors

Softgel CapsuleBotanical with NutrientsOn Market

Functions

Bone & Joint

Product label for Vitamin D3 25 mcg (1000 IU) — Click to view full label

Net Contents

180 Softgel(s)

Serving Size

1 Softgel(s)

Servings Per Container

Not specified

Supplement Form

Softgel Capsule

Bar Code (UPC/SKU)

0 68958 01054 0

Product Version

Label Analysis

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

2Active Ingredients

2 distinct active ingredients are disclosed 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.

3Dietary Attributes

Label states: Non-GMO, Organic, 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

Egg
Fish
Shellfish
Tree Nuts
Wheat
Soy
Gluten

Free From

Milk

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)	25 mcg	125%
organic Flaxseed Oil	200 mg	—

Not Present

Other Ingredients

Softgel

Target Groups

Adult (18 - 50 Years)Gluten FreeDairy FreeSugar Free

Label Claims

NutrientAll OtherStructure/Function

Directions & Suggested Use

Suggested/Recommended/Usage/Directions

Suggested Usage: 1 softgel per day or as directed by a health professional.

Warnings & Precautions

Precautions re: Pregnant or Nursing or Prescription Medications

Cautions: As with any supplement, consult your health professional before use if you are pregnant, breastfeeding, or trying to conceive, or if you are taking medication, have a medical condition, or anticipate a surgery.

Precautions re: Children

Keep out of the reach of children.

Precautions re: All Other

Sealed for your protection. Do not use if seal is broken.

Storage

For freshness, store in a cool, dry place.

Formulation

Formula re: Contains

Vitamin D3 is essential for strong bones and teeth as it increases the body's absorption of calcium from food. Its role in regulating calcium levels also helps regulate the immune system and maintain healthy nerves and muscles. Vitamin D3 is carefully blended with organic flaxseed oil in an easy-to-swallow softgel.

Formulation re: Other

Manufactured by Natural Factors to ensure safety and potency in accordance with Good Manufacturing Practices (GMP) of the FDA and Health Canada.

Formulation re: Does NOT Contain

Contains no artificial colors, preservatives, or sweeteners; no dairy, starch, sugar, wheat, gluten, yeast, soy, corn, egg, fish, shellfish, salt, tree nuts, or GMOs.

Formulation re: Other

Supports healthy bones

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

isura Non-GMO - Mass Spec Documentation Lab tested

General Statements: All Other Content

Product of Canada Recyclable container and label.

Seals/Symbols

Purity & Potency Guaranteed

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

Isura is a trademark of ISURA.

Manufacturer & Distributor

Manufacturer

Natural Factors Canada

Distributor

Natural Factors

14224 167th Avenue SE, Monroe, WA, 98272

Where to Buy Locally

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VitaminStore
4.6 (69)
Vitamin & supplements store
V. Aurelia, 423, 00165 Roma RM
Directions 06 9484 9606
Vitaminstore Ostiense
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Via Pellegrino Matteucci, 104H, 00154 Roma RM
Directions 06 6442 0794
Vitaminstore Roma Termini
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Viale Castro Pretorio, 102, 00185 Roma RM
Directions 06 8377 9298
Vitamin Store/All The Best 3.0
4.9 (37)
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Via Casilina, 251, 00182 Roma RM
Directions 06 241 5707
Vitaminstore Roma
4.8 (154)
Vitamin & supplements store
Via Tor de' Schiavi, 265c, 00171 Roma RM
Directions 06 215 7471
Vitaminstore Roma (via Appia Nuova)
3.1 (8)
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Via Appia Nuova, 589/A, 00179 Roma RM
Directions 06 6975 9971
Geo Paleo Diet Shop
4.8 (238)
Grocery store
Via Baldo degli Ubaldi, 232, 00167 Roma RM
Directions 06 6935 7264

Research & Studies

Use of vitamin D in clinical practice
JJ Cannell, BW Hollis - Alternative medicine review, 2008 - researchgate.net
… In the absence of significant UVB exposure, input from diet and supplements of approximately 1,000 IU (25 mcg) per day for every 15 kg of body weight may be needed; ie, an obese 150…
2008485 citations
Estimates of optimal vitamin D status
B Dawson-Hughes, RP Heaney, MF Holick… - Osteoporosis …, 2005 - Springer
… least 20 to 25 mcg (800 to 1,000 IU) per day of vitamin D 3 to reach a serum 25(OH)D level of 75 … men and women maintain serum levels of 25(OH)D that are higher than the consensus …
20052,740 citations
Why the optimal requirement for Vitamin D3 is probably much higher than what is officially recommended for adults
R Vieth - The Journal of steroid biochemistry and molecular …, 2004 - Elsevier
… Vitamin D as “the sunshine vitamin”, and ask what minimal level of 25-Hydroxyvitamin D (25(OH)D ) … require an average Vitamin D intake of 20–25 mcg per day [62]. Optimal amounts of …
2004460 citations
Vitamin D, the natural way
AL Aguilar-Shea - Clinical nutrition ESPEN, 2021 - Elsevier
… an intensive research for possible vitamin D benefits in non-… is to review vitamin D metabolism and the natural sources to … is to review vitamin D metabolism and the natural sources to …
202147 citations
Vitamin D: a rapid review.
MA Moyad - Dermatology Nursing, 2009 - search.ebscohost.com
… /L) level was desired, 1,000 IU (25 meg) of vitamin D per day over … to supplement with 800 to 1,000 IU per day to maintain this … care access suggest that 800 to 1,000 IU is ample for many …
2009117 citations
Factors affecting 25-hydroxyvitamin D concentration in response to vitamin D supplementation
H Mazahery, PR Von Hurst - Nutrients, 2015 - mdpi.com
… concentration 40.7 ± 15.4 nmol/L) to receive either 1000 IU or 4000 IU vitamin D 3 daily for 2… in 25(OH)D 2 was 32 nmol/L per 1000 IU vitamin D 2 daily. The decline in 25(OH)D 3 could …
2015292 citations

Data sourced from the U.S. National Institutes of Health, Office of Dietary Supplements Dietary Supplement Label Database (DSLD) · Label entered 2020-05-22. DSLD Label ID: 220569. 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.