🟢 92/100

This product looks safe

  • elemental Iron: 110mg is 2.4× the Tolerable Upper Intake Level (45mg)
  • 60% of ingredients have research evidence
C Label Compliance Grade

Product Label

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Safety Alerts

⚠️ elemental Iron: 110mg is 2.4× the Tolerable Upper Intake Level (45mg)

Label Data

1 Capsule(s) Serving Size
60 Servings
Other Combinations Product Type
60% Evidence Coverage

Supplement Facts — Evidence Check

Special Liver-Stomach Concentrate
240 mg
15 mcg (250% DV)
📊 6.2× RDA — above typical dose 📚 138 studies (Tier A: 1, B: 44)
RDA 0.0024mg This product: 0.015mg
110 mg (611% DV)
⚠️ Exceeds Tolerable Upper Intake Level by 2.4× (UL: 45 mg) 📚 499 studies (Tier A: 17, B: 273)
RDA 8mg This product: 110mg UL 45mg
Vitamin C
75 mg (125% DV)
0.5 mg (125% DV)
✅ 1.2× RDA — within safe limits 📚 225 studies (Tier A: 10, B: 105)
RDA 0.4mg This product: 0.5mg UL 1.0mg

Other Ingredients

Microcrystalline Cellulose Gelatin Titanium Dioxide FD&C Red #40 FD&C Blue #1 fumed Silica Magnesium Stearate Tripotassium Citrate Citric Acid

Label Claims — Verification

All Other
All Other (99% of products) Structure/Function (89% of products) Nutrient (56% of products)

Target Groups

Adult (18 - 50 Years)

Product Information

📋 Directions for Use

Recommended Use One capsule twice a day. (Two capsules daily produce a standard response in the average uncomplicated case of pernicious anemia).

⚠️ Warnings & Precautions

Warning: Accidental overdose of iron-containing products is leading cause of fatal poisoning in children under 6. Keep this product out of reach of children. In case of accidental overdose, call a doctor or poison control center immediately.

Call your doctor about side effects. You may report side effects by calling 1-888-9-TRIGEN (1-888-987-4436).

Keep out of the reach of children.

🧪 Formulation Notes

Hematinic Concentrate with Intrinsic Factor

Description TL Icon are opaque red capsules, imprinted "TL051".

Additional Information

Storage: Store at 20 degrees-25 degrees C (68 degrees - 77 degrees F), excursions permitted to 15 degrees-30 degrees (59 degrees-86 degrees F) [See USP Controlled Room Temperature}.

All prescriptions using this product shall be pursuant to state statutes as applicable. This is not an Orange Book product. This product may be administered only under a physician's supervision. There are no implied or explicit claims on therapeutic equivalence.

Product Details

UPC / SKU 3 13811 52860 2
DSLD Entry Date 2022-01-22
Product Type Other Combinations
Form Capsule
DSLD ID 264480
Data Updated 2026-04-11

Research Evidence

237 Research Sources
53 Avg Quality Score
83 Meta Analysis
74 Systematic Review
45 Rct
29 Clinical Trial
2 Guideline
2 Regulatory Source
1 Openfda Safety
A Associations between serum Homocysteine, vitamin B9, and vitamin B12 levels and the formation of intracranial Aneurysms: A systematic review and meta-analysis
Meta Analysis Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia 2025
A Intake of vitamin B6, folate, and vitamin B12 and risk of coronary heart disease: a systematic review and dose-response meta-analysis of prospective cohort studies
Meta Analysis Critical reviews in food science and nutrition 2019
A Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency
Systematic Review The Cochrane database of systematic reviews 2018
A Effects of Vitamin B12 Supplementation on Cognitive Function, Depressive Symptoms, and Fatigue: A Systematic Review, Meta-Analysis, and Meta-Regression
Meta Analysis Nutrients 2021
A Efficacy of different routes of vitamin B12 supplementation for the treatment of patients with vitamin B12 deficiency: A systematic review and network meta-analysis
Systematic Review Irish journal of medical science 2024
B Helicobacter pylori infection and micronutrient deficiency in pregnant women: a systematic review and meta-analysis
Meta Analysis BMJ open gastroenterology 2020
B Vitamin B12 supplementation during pregnancy for maternal and child health outcomes
Systematic Review The Cochrane database of systematic reviews 2024
B A comprehensive review and meta-regression analysis of randomized controlled trials examining the impact of vitamin B12 supplementation on homocysteine levels
Meta Analysis Nutrition reviews 2024
B Relationship between vitamin B12 levels and motor development: A systematic review
Systematic Review Clinical nutrition ESPEN 2024
B Vitamin B12, folate, and homocysteine in metabolic syndrome: a systematic review and meta-analysis
Meta Analysis Frontiers in endocrinology 2023
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