Basic Preventive 5 (Iron Free)
98/100
This product looks safe
- Niacin: 100mg is 2.9× the Tolerable Upper Intake Level (35mg)
- Folate: 666.5mg is 666.5× the Tolerable Upper Intake Level (1.0mg)
- 72% of ingredients have research evidence
D
Label Compliance Grade
Product Label
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Safety Alerts
⚠️ Niacin: 100mg is 2.9× the Tolerable Upper Intake Level (35mg)
⚠️ Folate: 666.5mg is 666.5× the Tolerable Upper Intake Level (1.0mg)
Label Data
3 Tablet(s)
Serving Size
60
Servings
Other Combinations
Product Type
72%
Evidence Coverage
Supplement Facts — Evidence Check
Vitamin A
3750 mcg
(417% DV)
Vitamin C
600 mg
(667% DV)
1.25 mcg
(6% DV)
✅ Within RDA (0.1× RDA of 0.015 mg)
📚 604 studies (Tier A: 16, B: 251)
134 mg
(402% DV)
📊 8.9× RDA — above typical dose (UL: 1000 mg)
📚 177 studies (Tier A: 3, B: 90)
30 mcg
(25% DV)
✅ Within RDA (0.2× RDA of 0.12 mg)
📚 273 studies (Tier A: 9, B: 175)
50 mg
(4167% DV)
📊 41.7× RDA — above typical dose
📚 76 studies (Tier A: 0, B: 33)
25 mg
(1923% DV)
📊 19.2× RDA — above typical dose
📚 12 studies (Tier A: 0, B: 1)
100 mg
(625% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 2.9× (UL: 35 mg)
📚 193 studies (Tier A: 5, B: 63)
25 mg
(1471% DV)
📊 19.2× RDA — above typical dose (UL: 100 mg)
📚 113 studies (Tier A: 3, B: 35)
666.5 mcg DFE
(167% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 666.5× (UL: 1.0 mg)
📚 225 studies (Tier A: 10, B: 105)
50 mcg
(2083% DV)
📊 20.8× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
150 mcg
(500% DV)
📊 5.0× RDA — above typical dose
📚 26 studies (Tier A: 0, B: 11)
200 mg
(4000% DV)
📊 40.0× RDA — above typical dose
📚 1 studies — no high-quality reviews
75 mg
(14% DV)
✅ Within RDA (0.1× RDA of 550 mg)
📚 36 studies (Tier A: 1, B: 7)
Calcium
250 mg
(19% DV)
75 mcg
(50% DV)
✅ Within RDA (0.5× RDA of 0.15 mg)
📚 243 studies (Tier A: 4, B: 133)
250 mg
(60% 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)
100 mcg
(182% DV)
✅ 1.8× RDA — within safe limits
📚 172 studies (Tier A: 0, B: 67)
1 mg
(111% DV)
✅ 1.1× RDA — within safe limits
📚 36 studies (Tier A: 0, B: 11)
10 mg
(435% DV)
📊 4.3× RDA — above typical dose (UL: 11 mg)
📚 8 studies — no high-quality reviews
100 mcg
(286% DV)
✅ 2.9× RDA — within safe limits
📚 197 studies (Tier A: 1, B: 55)
75 mcg
(167% DV)
✅ 1.7× RDA — within safe limits
📚 2 studies — no high-quality reviews
50 mg
(1% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
📊 Market median: 500.0mg (283 products)
📚 173 studies (Tier A: 0, B: 62)
25 mg
📊 Market median: 550.0mg (217 products)
📚 29 studies (Tier A: 0, B: 5)
25 mg
📊 Market median: 500.0mg (9 products)
1 mg
📊 Market median: 3.0mg (58 products)
📚 2 studies — no high-quality reviews
20 mcg
📊 Market median: 0.5mg (6 products)
📚 1 studies (Tier A: 0, B: 1)
Other Ingredients
Microcrystalline Cellulose
Croscarmellose Sodium
Hydroxypropyl Methylcellulose
Stearic Acid
Tablet Coating
Vegetable Stearate
Silica
Label Claims — Verification
❓
Nutrient
❓
All Other
❓
Structure/Function
All Other (99% of products)
Structure/Function (71% of products)
Nutrient (61% of products)
Approved Health (1% of products)
Target Groups
Adult (18 - 50 Years)
Gluten Free
Product Information
📋 Directions for Use
Suggested Usage: As a dietary supplement, adults take 3 tablets daily with food or as directed by your 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.
🧪 Formulation Notes
Gluten-free, Non-GMO
Multivitamin/Mineral Formula
Daily wellness
Additional Information
Store in a cool, dry place.
Contents may not fill package in order to accommodate required labeling. Please rely on stated quantity.
Scan to learn more about our manufacturing excellence
Product Details
UPC / SKU
3 10539 03849 9
DSLD Entry Date
2021-02-25
Product Type
Other Combinations
Form
Tablet or Pill
Brand
Douglas Laboratories
DSLD ID
244598
Data Updated
2026-04-11
Research Evidence
566
Research Sources
56
Avg Quality Score
240
Meta Analysis
100
Clinical Trial
74
Systematic Review
71
Guideline
58
Rct
11
Cochrane Review
4
Regulatory Source
2
Other
2
Narrative Review
1
Observational
1
Openfda Safety
A
Systematic review and meta-analysis of intravenous iron therapy for patients with heart failure and iron deficiency
A
Intermittent iron supplementation for reducing anaemia and its associated impairments in adolescent and adult menstruating women
A
Oral or parenteral iron supplementation to reduce deferral, iron deficiency and/or anaemia in blood donors
A
Wheat flour fortification with iron and other micronutrients for reducing anaemia and improving iron status in populations
A
Fortification of condiments and seasonings with iron for preventing anaemia and improving health
A
Screening and Supplementation for Iron Deficiency and Iron Deficiency Anemia During Pregnancy: US Preventive Services Task Force Recommendation Statement.
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