Purity's Advanced D
84/100
This product is generally safe
- Vitamin D: 0.125mg is 1.2× the Tolerable Upper Intake Level (0.1mg)
- Purity's Vitamin D Co-Factor 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)
⚠️ Purity's Vitamin D Co-Factor 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)
125 mg
(30% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
10 mg
(91% DV)
✅ Within RDA (0.9× RDA of 11 mg)
📚 258 studies (Tier A: 6, B: 134)
80 mcg
✅ Within RDA (0.7× RDA of 0.12 mg)
📚 273 studies (Tier A: 9, B: 175)
⚠️ Exceeds Tolerable Upper Intake Level by 1320.0× (UL: 0.1 mg)
📚 604 studies (Tier A: 16, B: 251)
Other Ingredients
Microcrystalline Cellulose
Hypromellose
Vegetable Magnesium 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 interferes 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, hpercalcemia, or are taking anticoagulant medications ("blood thinners"), please consult a physician before taking.
🧪 Formulation Notes
5,000 IU of vitamin D + key co-factors
Supports healthy energy, mood and healthy brain function Supports bone, muscle and immune health
Additional Information
Intelligent nutritional solutions
Premium grade supplements Since 1993
Store in a cool, dry place.
Product Details
DSLD Entry Date
2021-01-22
Product Type
Other Combinations
Form
Capsule
Brand
Purity Products
DSLD ID
243711
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
A
Vitamin D and vitamin D analogues for preventing fractures in post-menopausal women and older men
A
The effect of vitamin D supplementation on depressive symptoms in adults: A systematic review and meta-analysis of randomized controlled trials
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