Dr. Cannell's Advanced D Sport

product on market Capsule Purity Products 🟢 Safety: 84/100
Brand: Purity Products
🟢 84/100

This product is generally safe

  • Vitamin D: 0.125mg is 1.2× the Tolerable Upper Intake Level (0.1mg)
  • Vitamin D Co-Factor Proprietary Blend: 132mg is 1320.0× the Tolerable Upper Intake Level (0.1mg)
  • 100% of ingredients have research evidence
D Label Compliance Grade

Product Label

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Safety Alerts

⚠️ Vitamin D: 0.125mg is 1.2× the Tolerable Upper Intake Level (0.1mg)
⚠️ Vitamin D Co-Factor Proprietary Blend: 132mg is 1320.0× the Tolerable Upper Intake Level (0.1mg)

Label Data

2 Vegetarian Capsule(s) Serving Size
30 Servings
Other Combinations Product Type
100% Evidence Coverage

Supplement Facts — Evidence Check

125 mcg (625% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.2× (UL: 0.1 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 0.125mg UL 0.1mg
80 mcg (67% DV)
✅ Within RDA (0.7× RDA of 0.12 mg) 📚 273 studies (Tier A: 9, B: 175)
RDA 0.12mg This product: 0.08mg
125 mg (30% DV)
📊 Market median: 4002.0mg (1 products) 📚 20 studies (Tier A: 0, B: 2)
This product: 125mg
10 mg (91% DV)
✅ Within RDA (0.9× RDA of 11 mg) 📚 258 studies (Tier A: 6, B: 134)
RDA 11mg This product: 10mg UL 40mg
132 mg
⚠️ Exceeds Tolerable Upper Intake Level by 1320.0× (UL: 0.1 mg) 📚 604 studies (Tier A: 16, B: 251)
RDA 0.015mg This product: 132mg UL 0.1mg

Other Ingredients

Cellulose Vegetable Capsule Vegetable Stearate Silica

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

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Suggested use: As a dietary supplement, take 2 capsules daily. For daily use.

⚠️ Warnings & Precautions

Warning: This product contains Vitamin K, which may interfere with the prescription drugs Coumadin and Warfarin. Do not take this if taking either of these drugs. Note: If you suffer from sarcoidosis, primary hyperparathyroidism, hypercalcemia, or are taking anticoagulant medications ("blood thinners"), please consult a physician before taking.

Do not use if safety seal is broken.

Keep out of reach of children.

🧪 Formulation Notes

5,000 IU of Vitamin D + Key Co-Factors

Supports energy, mood and healthy brain function Supports bone, muscle and immune health

Additional Information

Intelligent nutritional solutions

Premium grade supplements since 1993 Dr. John Cannell

NSF Certified for Sport www.nsf.org

Store in a cool, dry place.

Product Details

DSLD Entry Date 2020-11-21
Product Type Other Combinations
Form Capsule
Brand Purity Products
DSLD ID 240459
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 →

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