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Vitamin D3 1000 IU (25 mcg)

product on market Tablet or Pill MegaFood Safety: 100/100
100/100

This product looks safe

  • No ingredients exceed tolerable upper intake levels
  • 50% of ingredients have research evidence
A Label Compliance Grade

What the Evidence Says

✨ AI-generated · Qwen 3.6 · methodology

Vitamin D3 is supported by strong evidence for maintaining calcium homeostasis and bone health. The accompanying food blend provides a nutritional base, though specific clinical evidence for this blend is limited. The product maintains a high safety profile for general use.

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

Label

Product Label

Label for Vitamin D3 1000 IU (25 mcg)
Open Full PDF View on NIH DSLD →
Details

Label Data

1 Tablet(s)
Serving Size
90
Servings
Other Combinations
Product Type
50%
Evidence Coverage
Ingredients

Supplement Facts — Evidence Check

25 mcg (125% DV)
1.7× RDA — within safe limits 608 studies (A:16, B:251)
Food Blend
724 mg

Other Ingredients

Microcrystalline Cellulose Stearic Acid Silicon Dioxide Rice Protein Brown Rice Yeast Autolyzed Yeast Extract Hypromellose
Claims

Label Claims — Verification

Unverified Nutrient
Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Suggested Use: Adults take 1 tablet daily with a beverage. May be taken any time of day, even on an empty stomach.

Warnings & Precautions

Keep out of reach of children.

Do not use if seal under cap is broken or missing.

Formulation Notes

Made without milk, eggs, peanuts, tree nuts, soy, wheat, fish, shellfish and sesame. Tested for 125+ Pesticides & Herbicides Made without 9 food allergens Glyphosate Residue Free detoxfreeproject.org Gluten free Non GMO Project Verified nongmoproject.org

Vegetarian

OK (Kosher)

Supports immune & bone health

Vitamin D3 1000 IU (25 mcg) Plus real food

MegaFood Vitamin D3 1000 IU (25 mcg) promotes healthy immune function and bone health. Vitamin D3 cholecalciferol is more easily absorbed and utilized form of vitamin D.

Satisfaction guaranteed or your money back.

Additional Information

Learn about our seals: megafood.com/standards

Tested for 125+ Pesticides & Herbicides Glyphosate Residue Free detoxfreeproject.org Vegetarian Certified B Corporations OK (Kosher) Non GMO Project Verified nongmoproject.org

We believe the most nutritious food comes from healthy soil. Our goal is to partner with farmers who share our commitment to regenerative agriculture, working to nourish the soil for quality ingredients that make for premium supplements.

Store tightly sealed in a cool place and avoid exposure to moisture. Once open, consume within three months.

Metadata

Product Details

UPC / SKU0 51494 10115 5
DSLD Entry Date2025-03-25
Product TypeOther Combinations
FormTablet or Pill
BrandMegaFood
DSLD ID327587
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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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.