$3.99 $0.13 per serving
Product analysis
B Complex combines B vitamins for people seeking broad B-vitamin support, with particularly favorable value for riboflavin. Some ingredient forms remain unclear, making the complete mix harder to compare.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality45
Thiamin uses an identified conventional source, and the niacin form is clearly named. Other form details are incomplete or uncertain, so these strengths do not establish the quality of the entire combination.
Ingredient Transparency86
The listed amounts are disclosed, making quantity comparisons possible. Several preparation details remain incomplete, particularly for folate, choline and inositol.
Value For Money53
Riboflavin offers favorable value, while niacin and folate offer more moderate value. Thiamin and choline are relatively costly for their contributions, and other ingredient values remain uncertain.
Customer Satisfaction90
Customer feedback is very positive. The large review base makes that pattern more dependable.
Product Focus68
The B vitamins form a coherent nutritional core. Calcium, choline and inositol broaden the mix without establishing an added combination benefit.
- Format
Tablet - Container
- 60 Tablet(s)
- Per serving
- $0.13
- Customer rating
- 4.7 · 8,599 ratings
Goals
Impact
High effect
Vitamin B5 · 13 mgRiboflavin · 10 mgThiamin · 9.5 mgVitamin B12 · 10 mcg
Vitamin B5 Not classified
No linked studies yet.
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Thiamine (Thiamine Mononitrate) | 9.5 mg | |
Riboflavin | 10 mg | |
Niacin (Niacinamide) | 50 mg | |
Vitamin B6 (Pyridoxine Hydrochloride) | 8.2 mg | |
Folic Acid | 400 mcg | |
Vitamin B12 (Cyanocobalamin) | 10 mcg | |
Biotin | 20 mcg | |
Pantothenic Acid (Calcium D-Pantothenate) | 13 mg | |
Calcium (Calcium Carbonate) | 56 mg | |
Choline Bitartrate | 50 mg | |
Inositol | 5 mg |
Niacin (Niacinamide) · 50 mg OverallScore73
Each serving provides 50 mg of niacin at a moderate cost per serving. It uses niacinamide, a non-flushing form.
How this ingredient is rated
Active Ingredient Quality & Bioavailability86
Niacinamide provides a standard form of vitamin B3.
Niacin Form & Goal Alignment
Niacinamide provides a standard form of vitamin B3.
Precursor Source Quality
Niacinamide is named; no advanced precursor claim is needed to explain its form.
Dose, Safety & Label Transparency67
Each serving provides 50 mg of niacin. Niacinamide is a non-flushing form; a no-flush claim is not stated.
Clarity of Chemical Form
The label names niacinamide as the niacin form.
Form-Specific Dosage Efficacy
Each serving provides 50 mg of niacin.
Flush Risk & Safety Labeling
Niacinamide is a non-flushing form; a no-flush claim is not stated.
Value60
The cost per serving is moderate.
Price Per Effective Serving
The cost per serving is moderate.
Thiamin (Thiamine Mononitrate) · 9.5 mg OverallScore56
The serving provides 9.5 mg of thiamin, with a high cost relative to the amount provided. Thiamine Mononitrate is a standard water-soluble form of vitamin B1. No configured artificial sweeteners or colors were identified.
How this ingredient is rated
Active Ingredient Quality & Bioavailability70
Thiamine Mononitrate is a standard water-soluble form of vitamin B1. No configured artificial sweeteners or colors were identified.
Thiamin Chemical Form
Thiamine Mononitrate is a standard water-soluble form of vitamin B1.
Excipient Purity
No configured artificial sweeteners or colors were identified.
Dose, Safety & Label Transparency51
The serving amount is stated as 9.5 mg of thiamin.
Thiamin Dosage Potency
Each serving provides 9.5 mg of thiamin.
Label Transparency & Proprietary Blends
The thiamin amount per serving is stated.
Value40
The cost is high relative to the amount of thiamin provided.
Price per Declared Dose
The cost is high relative to the amount of thiamin provided.
Riboflavin · 10 mg OverallScore58
Each serving provides 10 mg of riboflavin at a low estimated cost per serving. It uses standard riboflavin, which needs conversion before use in energy metabolism. No artificial colors, flavors or synthetic sweeteners are indicated.
How this ingredient is rated
Active Ingredient Quality & Bioavailability30
It uses standard riboflavin, which needs conversion before use in energy metabolism.
Riboflavin Form Quality
It uses standard riboflavin, which needs conversion before use in energy metabolism.
Dose, Safety & Label Transparency64
Each serving provides 10 mg of riboflavin. No artificial colors, flavors or synthetic sweeteners are indicated.
Dosage for Energy & Metabolism
Each serving provides 10 mg of riboflavin.
R5P Elemental Yield Transparency
The phosphate yield question does not apply to standard riboflavin.
Additive Purity
No artificial colors, flavors or synthetic sweeteners are indicated.
Value100
The estimated cost per serving is low.
Price per Serving Value
The estimated cost per serving is low.
Alternative products
Report alternatives
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.