B-Complex with Vitamin C Stress Formula
Goals
$11.02 $0.22 per serving
Product analysis
B-Complex with Vitamin C Stress Formula supports normal nutrient and energy metabolism and may help with tiredness linked to inadequate intake. Undisclosed blend contents make the extra ingredients harder to judge.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality51
Several B-vitamin forms are clearly identified, with favorable choices for thiamin and vitamin B5. Standard riboflavin offers fewer quality advantages, and some other ingredient forms remain uncertain.
Ingredient Transparency73
Amounts and most forms are listed, helping you check the main nutrients. Missing blend components and proportions leave parts of the formula unclear.
Value For Money48
Value is uneven: riboflavin is inexpensive, while vitamin B5 and choline are costly for their declared amounts. Several other nutrient contributions cannot be compared confidently on price.
Customer Satisfaction89
Customer feedback is very positive across a large number of ratings. That gives a broad picture of satisfaction without proving a stress or energy benefit.
Product Focus33
The main purpose is supporting normal metabolism and filling nutrient gaps. Extra vitamins do not establish an energy boost or greater calorie burning when intake is already adequate.
- Format
Tablet - Container
- 100 Tablet(s)
- Per serving
- $0.22
- Also available
B-Complex with Vitamin C Stress Formula$22.40- Customer rating
- 4.7 · 5,311 ratings
Goals
Impact
High effect
Vitamin C · 500 mg
Impact
Highest effect
Folate · 166 mcg DFEVitamin B12 · 25 mcgVitamin C · 500 mg
Impact
High effect
Vitamin B5 · 100 mgRiboflavin · 10 mgThiamin · 10 mgVitamin B12 · 25 mcg
Vitamin B5 Not classified
No linked studies yet.
Impact
High effect
Vitamin C · 500 mg
Impact
High effect
Biotin · 25 mcgNiacin · 100 mgVitamin B12 · 25 mcgRiboflavin · 10 mgThiamin · 10 mgVitamin B5 · 100 mgVitamin B6 · 10 mg
Impact
High effect
Vitamin C · 500 mg
Impact
Moderate effect
Vitamin C · 500 mg
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Vitamin C (L-Ascorbic Acid) | 500 mg | |
Thiamine (Thiamine Mononitrate) | 10 mg | |
Riboflavin | 10 mg | |
Niacin (Niacinamide) | 100 mg | |
Vitamin B6 (Pyridoxine Hydrochloride) | 10 mg | |
Folate | 166 mcg DFE | |
Vitamin B12 (Cyanocobalamin) | 25 mcg | |
Biotin (D-Biotin) | 25 mcg | |
Pantothenic Acid (D-Calcium Pantothenate, Vitamin B5) | 100 mg | |
Choline (Choline Bitartrate) | 41 mg | |
Inositol | 100 mg | |
Herbal Powdered Blend | 13 mg |
Niacin (Niacinamide) · 100 mg OverallScore83
It provides 100 mg of niacin as niacinamide per serving at a moderate cost. The form is clear, though the product is not labeled no-flush.
How this ingredient is rated
Active Ingredient Quality & Bioavailability86
Niacinamide is a standard form of niacin for general use.
Niacin Form & Goal Alignment
Niacinamide is a standard form suited to general niacin use.
Precursor Source Quality
Niacinamide is a standard niacin source, without an advanced cellular energy claim.
Dose, Safety & Label Transparency92
The niacin form is identified as niacinamide. Niacinamide is a non-flushing form, though no no-flush claim is stated.
Clarity of Chemical Form
The niacin form is identified as niacinamide.
Form-Specific Dosage Efficacy
The serving provides 100 mg of niacin as niacinamide.
Flush Risk & Safety Labeling
Niacinamide is a non-flushing form, though no no-flush claim is stated.
Value60
The cost per serving is moderate for the niacin provided.
Price Per Effective Serving
The cost per serving is moderate for the niacin provided.
Vitamin B5 (D-Calcium Pantothenate) · 100 mg OverallScore70
A serving provides 100 mg of B5, but the cost is high for that amount. It uses Calcium D-Pantothenate, a stable, well-absorbed form.
How this ingredient is rated
Active Ingredient Quality & Bioavailability90
Calcium D-Pantothenate is a stable, well-absorbed form of B5.
Vitamin B5 Chemical Form
Calcium D-Pantothenate is a stable, well-absorbed form of B5.
Dose, Safety & Label Transparency76
A serving provides 100 mg of vitamin B5, an amount suited to general maintenance. The amount and Calcium D-Pantothenate source are named.
Dosage Potency and Efficacy
A serving provides 100 mg of vitamin B5, an amount suited to general maintenance.
Label Transparency & Source Clarity
The amount and Calcium D-Pantothenate source are named.
Value20
The cost is high for the stated amount of B5.
Price per 500mg Vitamin B5
The cost is high for the stated amount of B5.
Thiamin (Thiamine Mononitrate) · 10 mg OverallScore60
Each serving provides a moderate 10 mg of thiamin. The cost per amount of thiamin is high. It uses Thiamine Mononitrate, a standard water-soluble form. It also contains an artificial color.
How this ingredient is rated
Active Ingredient Quality & Bioavailability58
Thiamine Mononitrate is a standard water-soluble form. An artificial color is present.
Thiamin Chemical Form
Thiamine Mononitrate is a standard water-soluble form of thiamin.
Excipient Purity
An artificial color is present.
Dose, Safety & Label Transparency72
Each serving provides a moderate 10 mg of thiamin. The thiamin amount is clearly stated.
Thiamin Dosage Potency
Each serving provides a moderate 10 mg of thiamin.
Label Transparency & Proprietary Blends
The thiamin amount per serving is clearly stated.
Value40
The cost per amount of thiamin is high.
Price per Declared Dose
The cost per amount of thiamin is high.
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Sources
Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.
- Physicochemical properties of and volatile compounds in riboflavin fortified cloudy apple juice; study of its effect on job fatigue among Egyptian construction workers.
- Vitamin B status in patients with chronic fatigue syndrome.
- B-vitamins, related vitamers, and metabolites in patients with quiescent inflammatory bowel disease and chronic fatigue treated with high dose oral thiamine.
- Metabolic features of chronic fatigue syndrome.
- Effectiveness of Riboflavin in Inherited Metabolic Diseases: A Systematic Review
- Influence of thiamin supplementation on the health and general well-being of an elderly Irish population with marginal thiamin deficiency.
- Randomised clinical trial: high-dose oral thiamine versus placebo for chronic fatigue in patients with quiescent inflammatory bowel disease.
- Dietary reference values for thiamin.
- Effects of thiamine supplementation on exercise-induced fatigue.
- Long-term maintenance treatment with 300 mg thiamine for fatigue in patients with inflammatory bowel disease: results from an open-label extension of the TARIF study.
- A new perspective on vitamin B12 deficiency in rheumatology: a case-based review.
- Effects of Vitamin B12 Supplementation on Cognitive Function, Depressive Symptoms, and Fatigue: A Systematic Review, Meta-Analysis, and Meta-Regression.
- Patients' experiences with methylcobalamin injections in amyotrophic lateral sclerosis.
- Cobalamin deficiency: clinical picture and radiological findings.
- Vitamin B12 Deficiency: Common Questions and Answers.
- 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.