High Potency Ultra Freeda with Iron
97/100
This product looks safe
- Vitamin B3: 100mg is 2.9× the Tolerable Upper Intake Level (35mg)
- Folate: 1334mg is 1334.0× the Tolerable Upper Intake Level (1.0mg)
- 68% of ingredients have research evidence
D
Label Compliance Grade
Product Label
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Safety Alerts
⚠️ Vitamin B3: 100mg is 2.9× the Tolerable Upper Intake Level (35mg)
⚠️ Folate: 1334mg is 1334.0× the Tolerable Upper Intake Level (1.0mg)
Label Data
4 Vegetarian Capsule(s)
Serving Size
30
Servings
Other Combinations
Product Type
68%
Evidence Coverage
Supplement Facts — Evidence Check
Vitamin A
1350 mcg
(150% DV)
Vitamin C
600 mg
(667% DV)
10 mcg
(50% DV)
✅ Within RDA (0.7× RDA of 0.015 mg)
📚 604 studies (Tier A: 16, B: 251)
134 mg
(893% DV)
📊 8.9× RDA — above typical dose (UL: 1000 mg)
📚 177 studies (Tier A: 3, B: 90)
50 mg
(4167% DV)
📊 41.7× RDA — above typical dose
📚 76 studies (Tier A: 0, B: 33)
50 mg
(3846% DV)
📊 38.5× 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)
50 mg
(2941% DV)
📊 38.5× RDA — above typical dose (UL: 100 mg)
📚 113 studies (Tier A: 3, B: 35)
1334 mcg DFE
(334% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 1334.0× (UL: 1.0 mg)
📚 225 studies (Tier A: 10, B: 105)
100 mcg
(4167% DV)
📊 41.7× RDA — above typical dose
📚 138 studies (Tier A: 1, B: 44)
300 mcg
(1000% DV)
📊 10.0× RDA — above typical dose
📚 26 studies (Tier A: 0, B: 11)
100 mg
(2000% DV)
📊 20.0× RDA — above typical dose
📚 1 studies — no high-quality reviews
Calcium
250 mg
(19% DV)
Iron
18 mg
(100% DV)
150 mcg
(100% DV)
✅ Within RDA (1.0× RDA of 0.15 mg)
📚 243 studies (Tier A: 4, B: 133)
100 mg
(24% DV)
📊 Market median: 4002.0mg (1 products)
📚 20 studies (Tier A: 0, B: 2)
22.5 mg
(205% DV)
✅ 2.0× RDA — within safe limits
📚 258 studies (Tier A: 6, B: 134)
100 mcg
(182% DV)
✅ 1.8× RDA — within safe limits
📚 172 studies (Tier A: 0, B: 67)
3 mg
(130% DV)
✅ 1.3× RDA — within safe limits
📚 8 studies — no high-quality reviews
200 mcg
(571% DV)
📊 5.7× RDA — above typical dose
📚 197 studies (Tier A: 1, B: 55)
12.5 mcg
(28% DV)
✅ Within RDA (0.3× RDA of 0.045 mg)
📚 2 studies — no high-quality reviews
Potassium
35 mg
(1% DV)
10 mg
(2% DV)
📊 Market median: 125.0mg (294 products)
📚 36 studies (Tier A: 1, B: 7)
100 mg
📊 Market median: 500.0mg (283 products)
📚 173 studies (Tier A: 0, B: 62)
40 mg
📊 Market median: 550.0mg (217 products)
📚 29 studies (Tier A: 0, B: 5)
Other Ingredients
Vegetable Cellulose Capsule
Cellulose
Vegetarian Stearate
Silica
Label Claims — Verification
❓
All Other
All Other (99% of products)
Structure/Function (71% of products)
Nutrient (61% of products)
Approved Health (1% of products)
Target Groups
Vegan
Vegetarian
Adult (18 - 50 Years)
Kosher
Gluten Free
Sugar Free
Product Information
📋 Directions for Use
Suggested Use: Adults, take four (4) capsules daily preferably with food and liquid.
⚠️ Warnings & Precautions
Warning: Accidental overdose or iron containing products is a leading cause of fatal poisoning in children under 6. Keep this product out of the reach of children. In case of accidental overdose, call a doctor or Poison Control Center immediately.
🧪 Formulation Notes
No gluten No lactose No artificial colors No artificial flavors No animal derivatives No sugar or starch No gelatin No yeast
Vegan
NSKC (New Square Rabbinical Kashrus Council) OU Pareve (Kosher)
Additional Information
Manufactured in a GMP certified facility in the USA
Freeda since 1928 Now in capsules
NSKC (New Square Rabbinical Kashrus Council) OU Pareve (Kosher)
Product Details
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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