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Extra Strength Vitamin D3 2000 IU

product on market Softgel Capsule Kirkland Signature Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 100% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · grounded in 1 source · methodology

Vitamin D3 is supported by strong evidence for maintaining calcium homeostasis and supporting bone health. This ingredient helps the body absorb calcium and phosphorus from the diet. Research indicates it is effective for addressing vitamin D deficiencies in various populations.

AI-generated summary based on research evidence. Not medical advice.

Label

Product Label

Label for Extra Strength Vitamin D3 2000 IU
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Softgel(s)
Serving Size
Vitamin
Product Type
100%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

2000 IU (500% DV)
3.3× RDA — above typical dose (UL: 0.1 mg) 608 studies (A:16, B:251)

Other Ingredients

Soybean Oil Gelatin Glycerin Water Corn Oil Caramel Vitamin D3
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Take one softgel daily with a full glass of water preferably with a meal.

Warnings & Precautions

Caution: If you are pregnant, nursing, or taking any medications, consult your doctor before use.

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

Important: Tamper-evident seal under cap. Do not use if printed seal is broken or missing.

Keep out of the reach of children.

Formulation Notes

No Artificial Flavors No Preservatives - No Yeast, Starch or Gluten

Extra Strength Vitamin D3 2000 IU

Additional Information

List No.19215 L201 Cat.A539 5A009

Quality Purity Potency

Vitamin D3, also known as the sunshine vitamin, is important for strong bones and teeth. Vitamin D3 also plays a major role in healthy cell development and helps keep the immune system strong. Kirkland Signature D3 helps maintain and support: - Bones & teeth - Immune health

Store at room temperature, tightly closed. Avoid excessive heat.

Dietary Supplement USP verified

Supports bone and immune health

Actual size

Item 393914

USP has tested and verified ingredients, potency, and manufacturing process. USP sets official standards for dietary supplements. See. www.uspverified.org

Metadata

Product Details

UPC / SKU0 96619 39391 6
DSLD Entry Date2016-07-25
Product TypeVitamin
FormSoftgel Capsule
BrandKirkland Signature
DSLD ID62677
Data Updated2026-04-11
Research

Research Evidence

872
Research Sources
53
Avg Quality
309
Meta Analysis
309
Clinical Trial
111
Rct
71
Systematic Review
55
Guideline
4
Cochrane Review
4
Regulatory Source
2
Other
2
Narrative Review
2
Observational
1
Openfda Safety
A Vitamin D and vitamin D analogues for preventing fractures associated with involutional and post-menopausal osteoporosis
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014 PubMed DOI
A Interventions for preventing falls in older people in care facilities and hospitals
Meta Analysis The Cochrane database of systematic reviews 2018 PubMed DOI
A Drugs for preventing lung cancer in healthy people
Meta Analysis The Cochrane database of systematic reviews 2020 PubMed DOI
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2011 PubMed DOI
A High prevalence of vitamin D deficiency in Asia: A systematic review and meta-analysis
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
Meta Analysis Critical reviews in food science and nutrition 2023 PubMed DOI
A Interventions for preventing falls in older people living in the community
Meta Analysis The Cochrane database of systematic reviews 2009 PubMed DOI
View all evidence for Vitamin D →
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Vitamin D research Best Vitamin D All Vitamin D products More from Kirkland Signature View on NIH DSLD →

This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.