Bone CoFactors
100/100
This product looks safe
- No ingredients exceed tolerable upper intake levels
- 60% of ingredients have research evidence
A
Label Compliance Grade
Product Label
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Label Data
6 Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
60%
Evidence Coverage
Supplement Facts — Evidence Check
50 mcg
(250% DV)
📊 3.3× RDA — above typical dose (UL: 0.1 mg)
📚 604 studies (Tier A: 16, B: 251)
Calcium
500 mg
(38% DV)
225 mg
(18% DV)
✅ Within RDA (0.3× RDA of 700 mg)
📚 12 studies (Tier A: 0, B: 3)
200 mg
(48% 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)
1 mg
(111% DV)
✅ 1.1× RDA — within safe limits
📚 36 studies (Tier A: 0, B: 11)
2 mg
(87% DV)
✅ Within RDA (0.9× RDA of 2.3 mg)
📚 8 studies — no high-quality reviews
90 mcg
✅ Within RDA (0.8× RDA of 0.12 mg)
📚 273 studies (Tier A: 9, B: 175)
3 mg
📊 Market median: 3.0mg (58 products)
📚 2 studies — no high-quality reviews
MBP
40 mg
Other Ingredients
Gelatin
Microcrystalline Cellulose
Vegetable Stearate
Silica
Label Claims — Verification
❓
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)
Gluten Free
Product Information
📋 Directions for Use
Suggested Usage: Adults take 6 capsules daily with meals, in divided doses, or as directed by a health professional.
⚠️ Warnings & Precautions
Warning: If you are pregnant, nursing, have any health condition or taking any medication, consult your health professional before using this product. Consult a health professional prior to use if you are taking blood thinners.
Keep out of the reach of children.
Use only if safety seal is intact.
Contains: Milk
🧪 Formulation Notes
Gluten-free, Non-GMO
Bone health
Additional Information
Store in a cool, dry place.
Scan to learn about our manufacturing excellence Contents may not fill package in order to accommodate required labeling. Please rely on stated quantity
Product Details
UPC / SKU
3 10539 03955 7
DSLD Entry Date
2020-08-23
Product Type
Other Combinations
Form
Capsule
Brand
Douglas Laboratories
DSLD ID
232601
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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