Basic Preventive 5 Plus Extra Vitamin D
98/100
This product looks safe
- Niacin: 200mg is 5.7× the Tolerable Upper Intake Level (35mg)
- Manganese: 20mg is 1.8× the Tolerable Upper Intake Level (11mg)
- 72% of ingredients have research evidence
D
Label Compliance Grade
Product Label
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Safety Alerts
⚠️ Niacin: 200mg is 5.7× the Tolerable Upper Intake Level (35mg)
⚠️ Manganese: 20mg is 1.8× the Tolerable Upper Intake Level (11mg)
Label Data
6 Tablet(s)
Serving Size
30
Servings
Other Combinations
Product Type
72%
Evidence Coverage
Supplement Facts — Evidence Check
Vitamin A
25000 IU
(500% DV)
Vitamin C
1200 mg
(2000% DV)
400 IU
(100% DV)
✅ Within RDA (0.7× RDA of 0.015 mg)
📚 604 studies (Tier A: 16, B: 251)
400 IU
(1333% DV)
📊 17.9× RDA — above typical dose (UL: 1000 mg)
📚 177 studies (Tier A: 3, B: 90)
60 mcg
(75% DV)
✅ Within RDA (0.5× RDA of 0.12 mg)
📚 273 studies (Tier A: 9, B: 175)
100 mg
(6667% DV)
📊 83.3× RDA — above typical dose
📚 76 studies (Tier A: 0, B: 33)
50 mg
(2941% DV)
📊 38.5× RDA — above typical dose
📚 12 studies (Tier A: 0, B: 1)
200 mg
(1000% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 5.7× (UL: 35 mg)
📚 193 studies (Tier A: 5, B: 63)
50 mg
(2500% DV)
📊 38.5× RDA — above typical dose (UL: 100 mg)
📚 113 studies (Tier A: 3, B: 35)
800 mcg
(200% DV)
✅ 2.0× RDA — within safe limits
📚 225 studies (Tier A: 10, B: 105)
100 mcg
(1667% DV)
📊 41.7× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
300 mcg
(100% DV)
📊 10.0× RDA — above typical dose
📚 26 studies (Tier A: 0, B: 11)
400 mg
(4000% DV)
📊 80.0× RDA — above typical dose
📚 1 studies — no high-quality reviews
Calcium
500 mg
(50% DV)
150 mcg
(100% DV)
✅ Within RDA (1.0× RDA of 0.15 mg)
📚 243 studies (Tier A: 4, B: 133)
500 mg
(125% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
20 mg
(133% DV)
✅ 1.8× RDA — within safe limits
📚 258 studies (Tier A: 6, B: 134)
200 mcg
(286% DV)
📊 3.6× RDA — above typical dose (UL: 0.4 mg)
📚 172 studies (Tier A: 0, B: 67)
2 mg
(100% DV)
✅ 2.2× RDA — within safe limits
📚 36 studies (Tier A: 0, B: 11)
20 mg
(1000% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1.8× (UL: 11 mg)
📚 8 studies — no high-quality reviews
200 mcg
(167% DV)
📊 5.7× RDA — above typical dose
📚 197 studies (Tier A: 1, B: 55)
150 mcg
(200% DV)
📊 3.3× RDA — above typical dose (UL: 2 mg)
📚 2 studies — no high-quality reviews
99 mg
(2% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
150 mg
✅ Within RDA (0.3× RDA of 550 mg)
📚 36 studies (Tier A: 1, B: 7)
50 mg
📊 Market median: 550.0mg (217 products)
📚 29 studies (Tier A: 0, B: 5)
39 mcg
📊 Market median: 0.5mg (6 products)
📚 1 studies (Tier A: 0, B: 1)
2 mg
📊 Market median: 3.0mg (58 products)
📚 2 studies — no high-quality reviews
50 mg
📊 Market median: 500.0mg (9 products)
100 mg
📊 Market median: 500.0mg (283 products)
📚 173 studies (Tier A: 0, B: 62)
Other Ingredients
modified Cellulose Gum
Methylcellulose
Silica
Cellulose
Vegetable Stearine
Titanium Dioxide
Magnesium Stearate
Gum Ghatti
natural Tangerine flavor
Canthaxanthin
Label Claims — Verification
❓
Nutrient
❓
All Other
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 Usage: As a dietary supplement, adults take 6 tablets daily with food or as directed by your healthcare professional.
⚠️ 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.
KEEP OUT OF REACH OF CHILDREN.
Tamper resistant package, do not use if outer seal is missing.
🧪 Formulation Notes
Basic Preventive 5(R) Plus Extra Vitamin D
Additional Information
For optimal storage conditions, store in a cool, dry place. (59(0)-77(0)F/15(0)-25(0)C) (35-65% relative humidity)
BP5-D
Product Details
UPC / SKU
7 45287 01040 2
DSLD Entry Date
2012-07-25
Product Type
Other Combinations
Form
Tablet or Pill
Brand
Douglas Laboratories
DSLD ID
10791
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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