$27.95 $0.46 per serving
Product analysis
Intrinsi B12-Folate supplies nutrients for normal blood formation and may help with tiredness when intake is low.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality38
The named folate and B12 forms do not establish an absorption advantage. The intrinsic factor form is unspecified, leaving its quality uncertain.
Ingredient Transparency88
All three ingredient amounts are stated, making serving comparisons possible. The intrinsic factor form is missing, while the two vitamin forms are identified.
Value For Money40
The value of each ingredient remains uncertain. Their declared amounts do not establish a clear price advantage for the combination.
Customer Satisfaction72
Customer ratings are very positive. The small base of 98 ratings limits how widely that impression can be applied.
Product Focus69
The compact formula centers on folate and B12 for normal blood formation and nutrition-related tiredness. Extra energy or productivity is not established when intake is already adequate.
- Format
Tablet - Container
- 60 Tablet(s)
- Per serving
- $0.46
- Customer rating
- 4.7 · 98 ratings
Goals
Impact
Highest effect
Folate · 1330 mcg DFEVitamin B12 · 500 mcg
Impact
High effect
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Metafolin (Folate) | 1330 mcg DFE | |
Vitamin B12 (Methylcobalamin) | 500 mcg | |
Intrinsic Factor | 20 mg |
Vitamin B12 (Methylcobalamin) · 500 mcg OverallScore76
Each serving provides 500 mcg of B12, with a high cost per 1,000 mcg. It uses Methylcobalamin, a bioactive form of B12. The label specifies both the amount and form.
How this ingredient is rated
Active Ingredient Quality & Bioavailability100
It uses Methylcobalamin, a bioactive form of B12.
Bioactive B12 Form Selection
It uses Methylcobalamin, a bioactive form of B12.
Dose, Safety & Label Transparency79
The serving provides 500 mcg of B12. The amount and form are clearly stated.
Therapeutic Dosage Level
Each serving provides 500 mcg of B12. It falls below the amount considered meaningful for people with higher needs.
Label and Form Transparency
The label states the amount and identifies Methylcobalamin as the B12 source.
Value20
The cost per 1,000 mcg of B12 is high.
Price per 1,000 mcg B12
The cost per 1,000 mcg of B12 is high.
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Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Intakes of Folate, Vitamin B6, and Vitamin B12 in Relation to All-Cause and Cause-Specific Mortality: A National Population-Based Cohort.
- The responsiveness of plasma homocysteine to small increases in dietary folic acid: a primary care study.
- Associations of Serum Folate and Homocysteine Concentrations with All-Cause, Cardiovascular Disease, and Cancer Mortality in Men and Women in Korea: the Cardiovascular Disease Association Study.
- The concept of folic acid supplementation and its role in prevention of neural tube defect among pregnant women: PRISMA.
- Systematic review of adverse health outcomes associated with high serum or red blood cell folate concentrations.
- Oral Vitamin B12 versus Placebo for the Prevention of Chemotherapy-Induced Peripheral Neuropathy in Gynecological Cancer Patients: A Randomized, Double-Blind, Placebo-Controlled Trial.
- Vitamin B12 Supplementation in Diabetic Neuropathy: A 1-Year, Randomized, Double-Blind, Placebo-Controlled Trial.
- A single-center randomized controlled trial of local methylcobalamin injection for subacute herpetic neuralgia.
- Local Injection of Methylcobalamin Combined with Lidocaine for Acute Herpetic Neuralgia.
- The Effect of Vitamin B12 and Folic Acid Supplementation on Serum Homocysteine, Anemia Status and Quality of Life of Patients with Multiple Sclerosis.
- Hair Loss After Metabolic and Bariatric Surgery: a Systematic Review and Meta-analysis.
- Quantitative Analysis of Selected Circulating Hematological Biomarkers, Essential Minerals, Vitamins, and Thyroid Hormones in Females Affected by Hair Loss.
- Twelve weeks of protracted venous infusion of fluorouracil (5-FU) is as effective as 6 months of bolus 5-FU and folinic acid as adjuvant treatment in colorectal cancer.
- Role of oxaliplatin combined with 5-fluorouracil and folinic acid in the first- and second-line treatment of advanced colorectal cancer.
- Phase I-II study of vinorelbine in combination with 5-fluorouracil and folinic acid as first-line chemotherapy in metastatic breast cancer: a regimen with a low subjective toxic burden.
- Factors Associated with Premature Hair Graying in a Young Indian Population.
- Risk Factors for Pediatric Alopecia Areata: Clinical and Biochemical Findings from a Case - Control Study.
- Hair Loss After Laparoscopic Sleeve Gastrectomy.
- Demographic Characteristics and Association of Serum Vitamin B12, Ferritin and Thyroid Function with Premature Canities in Indian Patients from an Urban Skin Clinic of North India: A Retrospective Analysis of 71 Cases.