Vitamin D3 1000 IU (25 mcg)

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

This product looks safe

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

Product Label

📄 Open Full PDF View on NIH DSLD →
📸

Have a supplement label? Find it here.

Upload a photo of any supplement label to search our database of 92,312 products.

Label Data

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

Supplement Facts — Evidence Check

25 mcg (125% DV)
✅ 1.7× RDA — within safe limits 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.025mg UL 0.1mg
Food Blend
724 mg

Other Ingredients

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

Label Claims — Verification

❓ Nutrient
❓ All Other
❓ Structure/Function
All Other (99% of products) Structure/Function (85% of products) Nutrient (70% of products) Approved Health (4% of products)

Target Groups

Vegetarian Adult (18 - 50 Years) Kosher No Allergies Gluten Free Dairy Free

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.

Product Details

UPC / SKU 0 51494 10115 5
DSLD Entry Date 2025-03-25
Product Type Other Combinations
Form Tablet or Pill
Brand MegaFood
DSLD ID 327587
Data Updated 2026-04-11

Research Evidence

872 Research Sources
53 Avg Quality Score
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 Cochrane
A Vitamin D supplementation for prevention of mortality in adults
Meta Analysis The Cochrane database of systematic reviews 2014
PubMed DOI Cochrane
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 Cochrane
A Vitamin D supplementation for prevention of cancer in adults
Meta Analysis The Cochrane database of systematic reviews 2014
PubMed DOI Cochrane
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 Cochrane
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 →

Compare Similar Products

Vitamin D3 1,000 IU
Vitamin D3 1,000 IU FoodScience Of Vermont 100
Vitamin D-3 1,500 IU
Vitamin D-3 1,500 IU Vitabase 100
Vitamin D 400 IU Supplement
Vitamin D 400 IU Supplement Nature Made 100
Vitamin D 400 IU Supplement
Vitamin D 400 IU Supplement Nature Made 100
Vitamin D 1000 IU
Vitamin D 1000 IU Kroger 100
View all Vitamin D products →
Vitamin D research & evidence Best Vitamin D rankings All Vitamin D products More from MegaFood View on NIH DSLD →