Home/ Supplements/ Vitamin D/ D3 Cholecalciferol 50 mcg

D3 Cholecalciferol 50 mcg

product on market Softgel Capsule Windmill Natural Vitamins 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 bone health and supporting immune function. Research indicates it plays a critical role in calcium absorption to prevent bone loss. This ingredient profile is generally considered safe for supplementation when taken at recommended dosages.

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

Label

Product Label

Label for D3 Cholecalciferol 50 mcg
Open Full PDF View on NIH DSLD →
Details

Label Data

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

Supplement Facts — Evidence Check

50 mcg (250% DV)
3.3× RDA — above typical dose (UL: 0.1 mg) 608 studies (A:16, B:251)

Other Ingredients

Soybean Oil Gelatin Glycerin Corn Oil Water, Purified
Claims

Label Claims — Verification

Unverified All Other
Unverified Structure/Function
Info

Product Information

Directions for Use

Directions: Take 1 softgel daily with food as a dietary supplement or as directed by a healthcare professional.

Warnings & Precautions

Keep out of reach of children.

Do not purchase if seal is broken.

Contains: Soy

Formulation Notes

Made in the U.S.A. from globally sourced ingredients.

Immune Support Supports a positive mood

No sugar, wheat, milk, artificial colors, flavors or preservatives Non GMO - Gluten Free

Additional Information

Protect from heat, light & moisture. Store in a cool, dry place.

Metadata

Product Details

UPC / SKU0 35046 00219 0
DSLD Entry Date2023-11-22
Product TypeVitamin
FormSoftgel Capsule
BrandWindmill Natural Vitamins
DSLD ID299502
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 →
Compare

Similar Products

Vitamin D 2000 IU
Viva Vitamins · Softgel Capsule
100
Vitamin D 1,000 IU
Vitamer Laboratories · Softgel Capsule
100
Vitamin D3 1000 IU
VitaCeutical Labs · Softgel Capsule
100
Vitamin D3 2,000 IU
VitaCeutical Labs · Softgel Capsule
100
Vitamin D3 400 IU
VitaCeutical Labs · Softgel Capsule
100
View all Vitamin D products →
Vitamin D research Best Vitamin D All Vitamin D products More from Windmill Natural Vitamins 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.