$28.69 $0.47 per serving
Product analysis
Raw B-Complex supplies B vitamins that support normal energy use and blood formation, especially when dietary intake is low. Undisclosed blend components make the complete formula harder to compare.
AI assessment of the formula, label and price. How scoring works
Nutrient Quality50
Several vitamin sources are identified, but their quality varies and some comparisons remain uncertain. The added blends lack individual component details, limiting assessment of the complete formula.
Ingredient Transparency74
The listed amounts and most vitamin forms are disclosed, which helps compare servings. The blends do not reveal their individual components or proportions.
Value For Money38
Value varies across the vitamins, with niacin and B5 relatively costly for their amounts. Other ingredient comparisons are uncertain, so the formula does not show consistently favorable value.
Customer Satisfaction93
Customer feedback is strongly positive across a very large number of ratings. That broad feedback base supports a consistent satisfaction pattern without proving health effects.
Product Focus36
The clearest role is filling B-vitamin gaps that can affect normal energy use and blood formation. Undisclosed blend components prevent a complete assessment of the added ingredients.
- Format
Capsule - Container
- 120 Capsule(s)
- Per serving
- $0.47
- Also available
Raw B-Complex$16.79- Customer rating
- 4.7 · 27,797 ratings
Goals
Impact
High effect
Vitamin B5 · 45 mgRiboflavin · 10 mgThiamin · 5 mgVitamin B12 · 133 mcg
This B-vitamin mix supports normal metabolism and nutritional adequacy. B12 and folate are relevant to deficiency-related anaemia and tiredness, while riboflavin, B5, B6 and niacin can matter when low intake contributes to fatigue. Thiamin supports carbohydrate metabolism. These roles do not establish an energy boost when needs are already met, and larger amounts or particular forms do not imply superior relief.
How this product is rated for Energy
Ingredient fit79
The formula’s relevance depends on its energy-related ingredients and their declared amounts.
Goal fit
The relevant ingredients dominate the formula, though its uses extend beyond energy.
Dose adequacy
The declared amounts provide a partial match to the comparison ranges, with some contributions smaller than others.
Pathways0
The findings identify nutritional support without a separate alertness, exercise or stress-fatigue contribution.
Depth
The findings identify nutritional support without a separate alertness, exercise or stress-fatigue contribution.
Breadth
No additional alertness, exercise-capacity or stress-fatigue route was established.
Evidence81
Vitamin B12 provides the strongest evidence connection here, subject to the population and benefit limits described above.
Evidence strength
Vitamin B12 provides the strongest evidence connection here, subject to the population and benefit limits described above.
Studied preparation
The recognized preparations matched the saved comparison; this does not establish superiority of particular forms.
Formulation logic100
The recognized ingredients have their required support, with no configured conflict identified.
Partner coverage
The recognized ingredients have no missing required partner in these findings.
Conflicts
No configured ingredient conflict was identified.
Effective doses
All recognized ingredients meet the saved minimum amount threshold; that threshold does not prove clinical benefit.
Vitamin B5 Not classified
No linked studies yet.
Impact
High effect
Biotin · 325 mcgNiacin · 45 mgVitamin B12 · 133 mcgRiboflavin · 10 mgThiamin · 5 mgVitamin B5 · 45 mgVitamin B6 · 10 mg
B vitamins provide normal nutritional support for energy metabolism, without establishing increased calorie expenditure above adequate intake. Ginger and a qualifying Capsimax preparation are not confirmed in the supplied inventory. The source's green-bell-pepper declaration does not establish the preparation or active exposure used in the small capsaicinoid thermogenesis study.
How this product is rated for Metabolism Support
Ingredient fit83
Seven B vitamins are retained; ginger and a qualifying Capsimax preparation remain unresolved.
Goal fit
Seven B vitamins are retained; ginger and a qualifying Capsimax preparation remain unresolved.
Dose adequacy
Retained vitamin amounts receive mixed recognition; no usable thermogenic botanical dose is established.
Pathways0
Normal nutrient functions remain separate from the evaluated thermogenic categories, which receive no coverage.
Depth
No evaluated thermogenic category receives coverage.
Breadth
No evaluated category reaches the breadth threshold.
Evidence100
Thiamin leads the retained evidence finding, while its normal nutrient role does not establish increased energy expenditure above adequate intake.
Evidence strength
Thiamin leads the retained evidence finding, while its normal nutrient role does not establish increased energy expenditure above adequate intake.
Studied preparation
Retained preparations with usable amounts are accepted in the saved finding; this does not establish superior effects from particular nutrient forms.
Formulation logic100
No required partner is missing and no configured conflict is triggered. Amount recognition does not establish sustained thermogenesis.
Partner coverage
Retained ingredients require no missing partner; combining them does not establish additional thermogenic benefit.
Conflicts
No configured conflict is triggered, without establishing overall safety or personal suitability.
Effective doses
All 7 retained ingredients meet the comparison amount threshold; this is not proof of a clinically effective thermogenic dose.
Ingredients
| Ingredient | Amount per serving | Score |
|---|---|---|
Thiamine | 5 mg | |
Riboflavin | 10 mg | |
Niacin (Niacinamide) | 45 mg | |
Vitamin B6 (S. cerevisiae culture) | 10 mg | |
Folate (S. cerevisiae) | 450 mcg DFE | |
Vitamin B12 (Methylcobalamin) | 133 mcg | |
Biotin (S. cerevisiae) | 325 mcg | |
Pantothenic Acid (S. cerevisiae) | 45 mg | |
Raw Organic Fruit & Vegetable Blend | 360 mg | |
Raw Probiotic & Enzyme Blend | 60 mg |
Niacin (Niacinamide) · 45 mg OverallScore65
Each serving provides 45 mg of niacin as niacinamide, a form generally less associated with flushing. A whole-product serving costs about $0.48.
How this ingredient is rated
Active Ingredient Quality & Bioavailability86
Niacinamide is a standard vitamin B3 form used for general nutritional support.
Niacin Form & Goal Alignment
Niacinamide is a standard form suited to the general vitamin B3 context in the evaluation.
Precursor Source Quality
Niacinamide is a standard form of vitamin B3; no advanced NAD+ claim is established in the saved facts.
Dose, Safety & Label Transparency67
The serving provides 45 mg niacin as niacinamide, a form generally less associated with flushing.
Clarity of Chemical Form
The vitamin B3 form is identified as niacinamide.
Form-Specific Dosage Efficacy
Each serving provides 45 mg niacin as niacinamide.
Flush Risk & Safety Labeling
Niacinamide is generally less associated with niacin flushing; no specific no-flush claim is established in the saved facts.
Value20
A whole-product serving costs about $0.48.
Price Per Effective Serving
A whole-product serving costs about $0.48.
Biotin (S. cerevisiae) · 325 mcg OverallScore59
Each serving provides 325 mcg of biotin, a lower amount in the evaluation's hair and nail comparison. The formula also contains other vitamins and minerals, so the serving price covers more than biotin.
How this ingredient is rated
Active Ingredient Quality & Bioavailability82
The biotin listing does not specify an isomer. No artificial colors or sweeteners are recorded.
Biologically Active d-Biotin Isomer
Biotin is listed without a specific isomer.
Excipient Purity
No artificial colors or sweeteners are recorded. The added sugar amount is unknown.
Dose, Safety & Label Transparency36
The label clearly lists 325 mcg of biotin per serving; the evaluation treats this as a lower amount for its hair and nail comparison.
Biotin Potency for Health Goals
Each serving supplies 325 mcg of biotin, which the evaluation treats as a lower amount for its hair and nail comparison.
Label Transparency & Exact Disclosure
The label gives the exact biotin amount: 325 mcg per serving.
Value60
The calculated cost is about $7.36 per 5,000 mcg of biotin; the product price also covers other vitamins and minerals.
Price per 5,000 mcg Biotin
The calculated cost is about $7.36 per 5,000 mcg of biotin; the product price also covers other vitamins and minerals.
Vitamin B12 (Methylcobalamin) · 133 mcg OverallScore59
The serving provides 133 mcg of bioactive methylcobalamin. At the whole-product price, that works out to about $3.60 per 1,000 mcg of B12.
How this ingredient is rated
Active Ingredient Quality & Bioavailability100
The B12 is methylcobalamin, a bioactive form.
Bioactive B12 Form Selection
Methylcobalamin is the identified bioactive form of B12.
Dose, Safety & Label Transparency37
The label identifies 133 mcg of B12 per serving and names methylcobalamin as its form.
Therapeutic Dosage Level
The serving provides 133 mcg of vitamin B12.
Label and Form Transparency
The amount and its methylcobalamin form are both identified.
Value20
Whole-product pricing works out to about $3.60 per 1,000 mcg of B12.
Price per 1,000 mcg B12
Whole-product pricing works out to about $3.60 per 1,000 mcg of B12.
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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