Super B-50

Super B-50

NaturesPlus4.8 (445 ratings)
Format:Capsule Quantity: 60 Capsule(s) · 60 servings
Goals
$13.56 $0.22 per serving

Product analysis

66 out of 100

Super B-50 supplies B vitamins that may help with tiredness linked to inadequate intake. The amounts are clearly listed, making it easier to compare with your nutritional needs.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality54

The quality of the named preparations varies, with vitamin B5 and thiamin showing more favorable findings than riboflavin. Several other ingredients lack enough detail for a firm comparison.

Ingredient Transparency90

All amounts are listed, making intake comparisons easier. Most preparations are named, although biotin, inositol and PABA remain unspecified.

Value For Money54

Value varies by nutrient, with riboflavin and B6 offering a more favorable deal. B5 and choline contribute less value at the full serving cost.

Customer Satisfaction79

Customer feedback is very positive across several hundred ratings. Those opinions do not establish effectiveness or safety.

Product Focus64

The blend mainly supports normal energy use when B vitamin intake is inadequate. Extra energy is not established for people who already get enough.

Format
Capsule
Container
60 Capsule(s)
Per serving
$0.22
Customer rating
4.8 · 445 ratings
Report analysis

Goals

Impact
High effect
A- Ingredient FitF PathwaysB EvidenceA+ Formulation Logic
Vitamin B5 · 50 mgRiboflavin · 50 mgThiamin · 50 mgVitamin B12 · 50 mcg

Thiamin, riboflavin, niacin, pantothenic acid, B6 and folate provide nutritional support relevant to deficiency-related tiredness. Folate and pantothenic acid receive partial amount recognition, while several other B vitamins reach their saved references. B12 is present below the saved contribution threshold. These findings do not establish extra energy when nutrient intake is adequate.

How this product is rated for Energy

Ingredient fit85

Riboflavin provide the relevant nutritional focus.
Goal fit
Riboflavin provide the relevant nutritional focus.
Dose adequacy
Credited amounts are mostly substantial; folate and pantothenic acid receive partial recognition, and B12 is below the contribution threshold.

Pathways0

Nutrient sufficiency contributes without covering the listed direct alertness or exercise pathways.
Depth
Nutrient sufficiency contributes without covering the listed direct alertness or exercise pathways.
Breadth
No listed direct pathway reaches the coverage threshold.

Evidence78

Riboflavin leads the recognized evidence contribution. Preparation recognition does not remove the population and use limitations described above.
Evidence strength
Riboflavin supplies the strongest recognized evidence contribution at the saved amounts.
Studied preparation
The credited ingredients meet the saved preparation criterion.

Formulation logic100

No required partner is missing and no configured conflict was identified. All credited amounts pass the saved minimum contribution threshold.
Partner coverage
Every credited ingredient works alone or has its required partner.
Conflicts
No configured ingredient conflict was identified.
Effective doses
All credited amounts pass the saved minimum contribution threshold, which does not prove a clinically effective dose.
Study evidence
Thiamin Disputed 12 studies

Ingredients

IngredientAmount per servingScore
Thiamine (Thiamine Hydrochloride)
50 mg 76
Riboflavin
50 mg 72
Niacin (Niacinamide)
50 mg NE
Vitamin B6 (Pyridoxine Hydrochloride)
50 mg 75
Folate (Calcium L-5-Methyltetrahydrofolate)
167 mcg DFE
Vitamin B12 (Methylcobalamin)
50 mcg
Biotin
50 mcg
Pantothenic Acid (Calcium Pantothenate)
50 mg 70
Choline (Choline Bitartrate)
21 mg 50
Inositol
50 mg
Para-Aminobenzoic Acid
30 mg 78
Gluten Free Adults 18–50 Vegan Dairy Free No Allergies Vegetarian
Report overview
PABA · 30 mg OverallScore78
B+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyD- Value
The 30 mg of PABA in the 1-capsule serving is individually disclosed, making its supporting contribution easy to compare. The whole product costs about $0.75 per 100 mg of PABA, a high cost when comparing this ingredient alone.
How this ingredient is rated

Active Ingredient Quality & Bioavailability80

PABA is explicitly named, so the ingredient identity is clearer than a vague cofactor description. The saved facts do not establish pharmaceutical grade or a high-purity designation.
PABA Source & Grade
PABA is explicitly named, without an established pharmaceutical-grade or high-purity claim in the saved facts.

Dose, Safety & Label Transparency95

PABA is individually quantified, making its supporting amount straightforward to assess. No flagged additive categories are recorded in the excipients.
PABA Dosage Alignment
The 30 mg amount is suited to a supporting role within a combined formula.
Label Disclosure Clarity
PABA has an individually disclosed 30 mg amount, so its quantity does not require an estimate from a blend weight.
Additive and Excipient Quality
The saved excipient facts record no artificial dyes, titanium dioxide or hydrogenated oils.

Value40

The whole product price equals about $0.75 per 100 mg of PABA, a high ingredient-based cost. It covers the entire formula and does not establish PABA quality.
Price per 100mg PABA
Based on the whole product price, each 100 mg of PABA costs about $0.75, a high ingredient-based cost.
A+ Ingredient Form & Label QualityF Dose, Safety & Label TransparencyA+ Value
Riboflavin · 50 mg OverallScore72
F Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyA+ Value
Riboflavin supplies a high 50 mg per serving in its standard form. The whole-product serving costs about $0.23, keeping its purchase cost low.
How this ingredient is rated

Active Ingredient Quality & Bioavailability30

The source is standard riboflavin, which needs conversion before it can function as a coenzyme.
Riboflavin Form Quality
Standard riboflavin is identified; it needs conversion to its coenzyme form.

Dose, Safety & Label Transparency100

The declared 50 mg is a high B2 contribution. The nutrient amount is clear. No artificial additives are flagged.
Dosage for Energy & Metabolism
Each serving declares 50 mg of riboflavin, a high contribution.
R5P Elemental Yield Transparency
The phosphate-source yield issue does not apply to standard riboflavin; its amount is declared directly.
Additive Purity
The saved additive check found no artificial colors, flavors or synthetic sweeteners.

Value100

About $0.23 buys one whole-product serving; it is not a price for riboflavin alone.
Price per Serving Value
The whole-product serving costs about $0.23, a low purchase cost.
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Physicochemical properties of and volatile compounds in riboflavin fortified cloudy apple juice; study of its effect on job fatigue among Egyptian construction workers.
    Fouad S; Ibrahim GE; Hussein AMS; Ibrahim FA; El Gendy A · Heliyon · 2021
    Non-randomized trialEnergy forRiboflavin
  2. Vitamin B status in patients with chronic fatigue syndrome.
    Heap LC; Peters TJ; Wessely S · Journal of the Royal Society of Medicine · 1999
    Case-control study30 participantsEnergy forRiboflavin
  3. B-vitamins, related vitamers, and metabolites in patients with quiescent inflammatory bowel disease and chronic fatigue treated with high dose oral thiamine.
    Bager P; Hvas CL; Hansen MM; Ueland P; Dahlerup JF · Molecular medicine (Cambridge, Mass.) · 2023
    Observational studyEnergy forRiboflavin
  4. Metabolic features of chronic fatigue syndrome.
    Naviaux RK; Naviaux JC; Li K; Bright AT; Alaynick WA; Wang L; Baxter A; Nathan N; Anderson W; Gordon E · Proceedings of the National Academy of Sciences of the United States of America · 2024
    Case-control study84 participantsEnergy forRiboflavin
  5. Effectiveness of Riboflavin in Inherited Metabolic Diseases: A Systematic Review
    Bregje Jaeger, Nina N Stolwijk, Femke Aaldering, Charlotte A Ruys, Marije Smits, Nicole I Wolf, Carla E M Hollak, Annet M Bosch · Journal of Inherited Metabolic Disease · 2026
    Systematic review381 studies pooledEnergy forRiboflavin
  6. Influence of thiamin supplementation on the health and general well-being of an elderly Irish population with marginal thiamin deficiency.
    Smidt LJ; Cremin FM; Grivetti LE; Clifford AJ · Journal of gerontology · 1991
    Randomized trial80 participantsEnergy forThiamin
  7. Randomised clinical trial: high-dose oral thiamine versus placebo for chronic fatigue in patients with quiescent inflammatory bowel disease.
    Bager P; Hvas CL; Rud CL; Dahlerup JF · Alimentary pharmacology & therapeutics · 2021
    Randomized trial40 participantsEnergy forThiamin
  8. Dietary reference values for thiamin.
    EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Turck D; Bresson JL; Burlingame B; Dean T; Fairweather-Tait S; Heinonen M; Hirsch-Ernst KI; Mangelsdorf I; McArdle HJ; Naska A; Nowicka G; Pentieva K; Sanz Y; Siani A; Sjödin A; Stern M; Tomé D; Van Loveren H; Vinceti M; Willatts P; Lamberg-Allardt C; Przyrembel H; Tetens I; Gudelj Rakic J; Ioannidou S; de Sesmaisons-Lecarré A; Forss AC; Neuhäuser-Berthold M · EFSA journal. European Food Safety Authority · 2026
    Guideline / consensusEnergy forThiamin
  9. Effects of thiamine supplementation on exercise-induced fatigue.
    Suzuki M; Itokawa Y · Metabolic brain disease · 1996
    Randomized trial16 participantsEnergy forThiamin
  10. 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.
    Bager P; Hvas CL; Rud CL; Dahlerup JF · Scandinavian journal of gastroenterology · 2022
    Randomized trialEnergy forThiamin
  11. A new perspective on vitamin B12 deficiency in rheumatology: a case-based review.
    Dułak NA; Rytlewska M; Jaskólska M; Chmielewski M · Rheumatology international · 2024
    Case series3 participantsEnergy forVitamin B12
  12. Effects of Vitamin B12 Supplementation on Cognitive Function, Depressive Symptoms, and Fatigue: A Systematic Review, Meta-Analysis, and Meta-Regression.
    Markun S; Gravestock I; Jäger L; Rosemann T; Pichierri G; Burgstaller JM · Nutrients · 2021
    Meta-analysis6,276 participants16 studies pooledEnergy forVitamin B12
  13. Patients' experiences with methylcobalamin injections in amyotrophic lateral sclerosis.
    Zubair AS; Saab L; Scharer K; Khokhar B · Brain circulation · 2024
    Qualitative study5 participantsEnergy forVitamin B12
  14. Cobalamin deficiency: clinical picture and radiological findings.
    Briani C; Dalla Torre C; Citton V; Manara R; Pompanin S; Binotto G; Adami F · Nutrients · 2014
    Narrative reviewEnergy forVitamin B12
  15. Vitamin B12 Deficiency: Common Questions and Answers.
    Patel H; McGuirk R · American family physician · 2025
    Narrative reviewEnergy forVitamin B12