$17.99 $0.17 per serving
Product analysis
B-Complex 50 may help with tiredness linked to inadequate B-vitamin intake. Its nutritional roles do not establish faster calorie burning when needs are already met.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality59
B6 and d-biotin have clearly identified sources, and B5 uses calcium D-pantothenate. Folate and some added ingredients remain unspecified, while the B5 source proportions are missing.
Ingredient Transparency72
Ingredient amounts and most sources are stated. Some forms and the applicable B5 source proportions are missing, limiting a full comparison.
Value For Money56
Riboflavin and B6 have favorable cost comparisons, while biotin and PABA offer reasonable value. B5 and choline are less economical, and several other contributions cannot be compared confidently.
Customer Satisfaction73
Customer ratings are strongly positive across a moderate number of entries. They offer some context for satisfaction without establishing an energy or metabolism effect.
Product Focus66
The clearest use is filling B-vitamin gaps relevant to normal energy metabolism. The additional ingredients broaden the formula without establishing extra energy when nutritional needs are already met.
- Format
Capsule - Container
- 100 Capsule(s)
- Per serving
- $0.17
- Also available
B-Complex 100$23.99- Customer rating
- 4.7 · 195 ratings
Goals
Impact
High effect
Vitamin B5 · 50 mgRiboflavin · 50 mgThiamin · 50 mgVitamin B12 · 50 mcg
Vitamin B5 Not classified
No linked studies yet.
Impact
High effect
Biotin · 300 mcgNiacin · 50 mg NEVitamin B12 · 50 mcgRiboflavin · 50 mgThiamin · 50 mgVitamin B5 · 50 mgVitamin B6 · 50 mg
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Thiamine (Thiamine Mononitrate) | 50 mg | |
Riboflavin | 50 mg | |
Niacin (Niacinamide) | 50 mg NE | |
Vitamin B6 (Pyridoxine Hydrochloride) | 50 mg | |
Folate | 667 mcg DFE | |
Vitamin B12 (Methylcobalamin) | 50 mcg | |
Biotin (D-Biotin) | 300 mcg | |
Pantothenic Acid (D-Calcium Pantothenate, Vitamin B5) | 50 mg | |
Choline (Choline Bitartrate) | 50 mg | |
Inositol | 50 mg | |
PABA | 50 mg |
PABA · 50 mg OverallScore84
The serving contains 50 mg of PABA. The whole-product cost per 100 mg of PABA is moderate; it may overstate the cost attributable to PABA. PABA is named, but no pharmaceutical grade or purity claim is available. The other ingredients do not list artificial colors, titanium dioxide or hydrogenated oils.
How this ingredient is rated
Active Ingredient Quality & Bioavailability80
PABA is named, but no pharmaceutical grade or purity claim is available.
PABA Source & Grade
PABA is named, but no pharmaceutical grade or purity claim is available.
Dose, Safety & Label Transparency95
The serving contains 50 mg of PABA. The other ingredients do not list artificial colors, titanium dioxide or hydrogenated oils.
PABA Dosage Alignment
The serving contains 50 mg of PABA.
Label Disclosure Clarity
The PABA amount is stated as 50 mg per serving.
Additive and Excipient Quality
The other ingredients do not list artificial colors, titanium dioxide or hydrogenated oils.
Value70
The whole-product cost per 100 mg of PABA is moderate; it may overstate the cost attributable to PABA.
Price per 100mg PABA
The whole-product cost per 100 mg of PABA is moderate; it may overstate the cost attributable to PABA.
Vitamin B6 (Pyridoxine Hydrochloride) · 50 mg OverallScore75
A serving provides 50 mg of vitamin B6 at a low cost for that amount. The amount is above the range favored for this purpose. The named B6 form is Pyridoxine Hydrochloride.
How this ingredient is rated
Ingredient Form & Label Quality100
The named B6 form is Pyridoxine Hydrochloride. The listed ingredients do not indicate the specified artificial colors, titanium dioxide, hydrogenated oils, or talc.
Vitamin B6 Form Identification
The named B6 form is Pyridoxine Hydrochloride.
Clean Label and Excipient Purity
The listed ingredients do not indicate the specified artificial colors, titanium dioxide, hydrogenated oils, or talc.
Dose, Safety & Label Transparency37
A serving provides 50 mg of vitamin B6, an amount above the range favored for this purpose. The B6 source is identified as Pyridoxine Hydrochloride.
Vitamin B6 Dose & Safety Policy
A serving provides 50 mg of vitamin B6, an amount above the range favored for this purpose.
Label Transparency
The B6 source is identified as Pyridoxine Hydrochloride.
Value100
The cost per amount of vitamin B6 is low.
Vitamin B6 Price Efficiency
The cost per amount of vitamin B6 is low.
Riboflavin · 50 mg OverallScore72
Each serving provides 50 mg of riboflavin, and the cost per serving is low. It uses Riboflavin. No artificial colors, flavors or synthetic sweeteners are listed.
How this ingredient is rated
Active Ingredient Quality & Bioavailability30
It uses Riboflavin.
Riboflavin Form Quality
It uses Riboflavin.
Dose, Safety & Label Transparency100
Each serving provides 50 mg of riboflavin. No artificial colors, flavors or synthetic sweeteners are listed.
Dosage for Energy & Metabolism
Each serving provides 50 mg of riboflavin.
R5P Elemental Yield Transparency
The stated amount is standard riboflavin, so phosphate yield is not an issue.
Additive Purity
No artificial colors, flavors or synthetic sweeteners are listed.
Value100
The cost per serving is low.
Price per Serving Value
The cost per serving is low.
Alternative products
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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.
- Biotin and contribution to normal energy-yielding metabolism: evaluation of a health claim pursuant to Article 14 of Regulation (EC) No 1924/2006.
- Pregnancy and lactation alter biomarkers of biotin metabolism in women consuming a controlled diet.
- Survey of the effect of biotin on glycemic control and plasma lipid concentrations in type 1 diabetic patients in kermanshah in iran (2008-2009)
- Chromium picolinate and biotin combination improves glucose metabolism in treated, uncontrolled overweight to obese patients with type 2 diabetes
- Biotin supplementation reduces plasma triacylglycerol and VLDL in type 2 diabetic patients and in nondiabetic subjects with hypertriglyceridemia