Iron Free Ultimate One
99/100
This product looks safe
- Niacin: 100mg is 2.9× the Tolerable Upper Intake Level (35mg)
- 67% of ingredients have research evidence
C
Label Compliance Grade
What the Evidence Says
AI-generated · Qwen 3.6 · methodologyThis profile contains essential vitamins, including A, C, D3, and E, which are supported by strong evidence for maintaining immune function and cellular health. Thiamine contributes to energy metabolism through well-documented biochemical pathways. The formulation maintains a high safety score, indicating a low risk of adverse effects for most users.
AI-generated summary based on research evidence. Not medical advice.
Alerts
Safety Alerts
Niacin: 100mg is 2.9× the Tolerable Upper Intake Level (35mg)
Label
Product Label
Details
Label Data
1 Tablet(s)
Serving Size
30
Servings
Other Combinations
Product Type
67%
Evidence Coverage
Ingredients
Supplement Facts — Evidence Check
Vitamin A
5000 IU
(100% DV)
Vitamin C
250 mg
(420% DV)
600 IU
(150% DV)
Within RDA (1.0× RDA)
608 studies (A:16, B:251)
100 IU
(330% DV)
4.5× RDA — above typical dose (UL: 1000 mg)
179 studies (A:3, B:90)
100 mg
(6670% DV)
83.3× RDA — above typical dose
76 studies (A:0, B:33)
100 mg
(5880% DV)
76.9× RDA — above typical dose
13 studies (A:0, B:1)
100 mg
(500% DV)
Exceeds UL by 2.9× (UL: 35 mg)
196 studies (A:5, B:63)
100 mg
(5000% DV)
76.9× RDA — above typical dose (UL: 100 mg)
114 studies (A:3, B:35)
400 mcg
(100% DV)
Within RDA (1.0× RDA)
226 studies (A:10, B:105)
100 mcg
(1670% DV)
41.7× RDA — above typical dose
139 studies (A:1, B:44)
85 mcg
(28% DV)
2.8× RDA — within safe limits
27 studies (A:0, B:11)
100 mg
(1000% DV)
20.0× RDA — above typical dose
2 studies — no high-quality reviews
Calcium
58 mg
(6% DV)
30 mg
(3% DV)
Market median: 99.0mg (503 products)
13 studies (A:0, B:3)
225 mcg
(150% DV)
1.5× RDA — within safe limits
245 studies (A:4, B:133)
40 mg
(10% DV)
Within RDA (0.1× RDA)
316 studies (A:8, B:159)
15 mg
(100% DV)
1.4× RDA — within safe limits
263 studies (A:6, B:134)
50 mcg
(70% DV)
Within RDA (0.9× RDA)
173 studies (A:0, B:67)
2 mg
(100% DV)
2.2× RDA — within safe limits
37 studies (A:0, B:11)
7 mg
(350% DV)
3.0× RDA — within safe limits
9 studies — no high-quality reviews
25 mcg
(20% DV)
Within RDA (0.7× RDA)
199 studies (A:1, B:55)
15 mcg
(20% DV)
Within RDA (0.3× RDA)
3 studies — no high-quality reviews
Potassium
10 mg
(2% DV)
50 mg
Market median: 550.0mg (217 products)
29 studies (A:0, B:5)
Market median: 500.0mg (283 products)
174 studies (A:0, B:62)
25 mg
Market median: 125.0mg (294 products)
38 studies (A:1, B:7)
25 mg
Market median: 496.0mg (192 products)
20 studies — no high-quality reviews
Market median: 4002.0mg (1 products)
21 studies (A:0, B:2)
Hesperidin
25 mg
25 mg
Market median: 500.0mg (19 products)
Other Ingredients
Stearic Acid
Cellulose
Magnesium Stearate
Silica
Glycerin
Claims
Label Claims — Verification
Unverified
All Other
Info
Product Information
Directions for Use
SUGGESTED USE: Take one tablet daily with food.
Warnings & Precautions
KEEP OUT OF REACH OF CHILDREN.
Formulation Notes
CONTAINS NO artificial colors, flavors or preservatives; no wheat, gluten, milk, eggs, peanuts, tree nuts, crustacean shellfish or fish.
Additional Information
WE GUARANTEE OUR SUPPLEMENTS FOR POTENCY AND PURITY
Prolonged Release
One Tablet Per Day Multi
DOUBLE VERIFIED GLUTEN FREE
VL 543-30K
Contains less than 2% of the Daily Value of this nutrient.
Metadata
Product Details
UPC / SKU7 19985 54325 8
DSLD Entry Date2015-11-24
Product TypeOther Combinations
FormTablet or Pill
BrandVitamer Laboratories
DSLD ID53171
Data Updated2026-04-11
Research
Research Evidence
566
Research Sources
56
Avg Quality
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
Serum or plasma ferritin concentration as an index of iron deficiency and overload
A
Non-invasive diagnostic tests for Helicobacter pylori infection
A
Hypoxia-inducible factor stabilisers for the anaemia of chronic kidney disease
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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This product page is for informational purposes only and does not constitute medical advice. Always consult your healthcare provider before taking any supplement.