Biotin Forte

Biotin Forte

Nature's Way4.6 (111 ratings)
Format:Tablet Quantity: 60 Tablet(s) · 60 servings
Goals
$11.73 $0.19 per serving

Product analysis

64 out of 100

Biotin Forte may help hair affected by biotin deficiency and has limited evidence for brittle nails. Its biotin content also offers good value for the serving cost.

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

Nutrient Quality42

Form quality is mixed, with clear identification for B6 and niacin but less specific or less favorable descriptions elsewhere. Unspecified folate and biotin forms leave part of the formula unclear.

Ingredient Transparency92

All ingredient amounts and most forms are stated, making much of the label easy to check. Folate and biotin forms remain unspecified.

Value For Money61

Value is reasonably good but varies across nutrients. Biotin, riboflavin and B6 compare favorably with the serving cost, while several other nutrients cannot be judged confidently.

Customer Satisfaction70

Customer feedback is positive, though the review base is modest. The reviews describe satisfaction without establishing nail or hair improvements.

Product Focus70

Biotin is the clearest link to brittle nails and hair affected by deficiency, although nail evidence is limited. The other B vitamins mainly support normal nutrient functions when intake is low.

Format
Tablet
Container
60 Tablet(s)
Per serving
$0.19
Customer rating
4.6 · 111 ratings
Report analysis

Goals

Impact
High effect
B+ Ingredient FitF PathwaysB EvidenceA+ Formulation Logic
Vitamin B5 · 10 mgRiboflavin · 10 mgThiamin · 10 mgVitamin B12 · 10 mcg
Study evidence
Thiamin Disputed 12 studies
Impact
High effect
C Ingredient FitB- PathwaysA+ EvidenceA+ Formulation Logic
Biotin · 5000 mcg
Study evidence
Biotin Supportive 8 studies
Vitamin C Supportive 1 study
Impact
High effect
A Ingredient FitF PathwaysB+ EvidenceA+ Formulation Logic
Biotin · 5000 mcgVitamin C · 100 mg
Study evidence
Biotin Supportive 4 studies
Folate Mixed 15 studies
Niacin Disputed 2 studies
Impact
High effect
B+ Ingredient FitF PathwaysA+ EvidenceA+ Formulation Logic
Biotin · 5000 mcgNiacin · 40 mgVitamin B12 · 10 mcgRiboflavin · 10 mgThiamin · 10 mgVitamin B5 · 10 mgVitamin B6 · 25 mg
Study evidence
Biotin Supportive 5 studies
Niacin Supportive 17 studies
Thiamin Supportive 11 studies
Vitamin B6 Supportive 16 studies

Ingredients

IngredientAmount per servingScore
Vitamin C (Ascorbic Acid)
100 mg
Thiamine
10 mg 45
Riboflavin
10 mg 58
Niacin (Niacinamide)
40 mg 73
Vitamin B6 (Pyridoxine Hydrochloride)
25 mg 83
Folate
800 mcg DFE
Vitamin B12 (Cyanocobalamin)
10 mcg
Biotin
5000 mcg 89
Pantothenic Acid (Calcium D-Pantothenate)
10 mg
Gluten Free Adults 18–50 Vegan Dairy Free Vegetarian
Report overview
A+ Ingredient Form & Label QualityC Dose, Safety & Label TransparencyA+ Value
Each serving provides 25 mg of vitamin B6 at a low cost for the amount. The B6 comes from Pyridoxine Hydrochloride. The amount is relatively high.
How this ingredient is rated

Ingredient Form & Label Quality100

The B6 comes from Pyridoxine Hydrochloride. The available information indicates no artificial colors, titanium dioxide, or talc.
Vitamin B6 Form Identification
The B6 comes from Pyridoxine Hydrochloride.
Clean Label and Excipient Purity
The available information indicates no artificial colors, titanium dioxide, or talc.

Dose, Safety & Label Transparency60

The 25 mg per serving is a relatively high B6 amount. The B6 amount and chemical form are stated.
Vitamin B6 Dose & Safety Policy
The 25 mg per serving is a relatively high B6 amount.
Label Transparency
The B6 amount and chemical form are stated.

Value95

The cost is low for the stated amount of B6.
Vitamin B6 Price Efficiency
The cost is low for the stated amount of B6.
Biotin · 5000 mcg OverallScore89
B+ Active Ingredient Quality & BioavailabilityA+ Dose, Safety & Label TransparencyB+ Value
A serving provides 5000 mcg of biotin. The cost for that amount is moderate. The label does not specify the particular biotin form.
How this ingredient is rated

Active Ingredient Quality & Bioavailability82

The label lists biotin without specifying its particular form. No artificial colors or sweeteners are indicated. Added sugar is unknown.
Biologically Active d-Biotin Isomer
The label lists biotin without specifying its particular form.
Excipient Purity
No artificial colors or sweeteners are indicated. Added sugar is unknown.

Dose, Safety & Label Transparency100

A serving provides 5000 mcg of biotin. The quantity is listed separately.
Biotin Potency for Health Goals
A serving provides 5000 mcg of biotin.
Label Transparency & Exact Disclosure
The biotin quantity is listed separately as 5000 mcg per serving.

Value80

The cost for the stated biotin amount is moderate.
Price per 5,000 mcg Biotin
The cost for the stated biotin amount is moderate.
A- Active Ingredient Quality & BioavailabilityC+ Dose, Safety & Label TransparencyC Value
Each serving supplies 40 mg of niacin as Niacinamide, at a moderate cost per serving. The form is clear, though the amount has a less certain fit for the form-specific dose context. No no-flush claim is recorded.
How this ingredient is rated

Active Ingredient Quality & Bioavailability86

Niacinamide is named as the niacin source.
Niacin Form & Goal Alignment
Niacinamide is a standard form for general use.
Precursor Source Quality
Niacinamide is a standard B3 form without an advanced cellular energy claim.

Dose, Safety & Label Transparency67

The amount and form are clear. No no-flush claim is recorded.
Clarity of Chemical Form
The chemical form is named as Niacinamide.
Form-Specific Dosage Efficacy
The serving provides 40 mg; its fit for this form is uncertain.
Flush Risk & Safety Labeling
Niacinamide is a non-flushing form; no no-flush claim is recorded.

Value60

The cost per serving is moderate.
Price Per Effective Serving
The cost per serving is moderate.
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 Metabolism Support 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
  16. The Role of Sesbania grandiflora-Derived Biotin and Bambusa arundinacea-Derived Silica Extracts in Promoting Hair, Skin, and Nail Health: A Randomized, Double-Blind, Placebo-Controlled Clinical Study.
    Patel MN; Maheshvari J; Patel N · Cureus · 2025
    Randomized trial105 participantsHair Health Nail Health forBiotin
  17. Low serum biotinidase activity in children with valproic acid monotherapy.
    Schulpis KH; Karikas GA; Tjamouranis J; Regoutas S; Tsakiris S · Epilepsia · 2001
    Clinical trial125 participantsHair Health forBiotin
  18. Vitamins A, B, C, and D: A Short Review for the Dermatologist.
    Coerdt KM; Goggins CA; Khachemoune A · Alternative therapies in health and medicine · 2021
    Narrative reviewHair Health forBiotin
  19. The Infatuation With Biotin Supplementation: Is There Truth Behind Its Rising Popularity? A Comparative Analysis of Clinical Efficacy versus Social Popularity.
    Soleymani T; Lo Sicco K; Shapiro J · Journal of drugs in dermatology : JDD · 2018
    Narrative reviewHair Health forBiotin
  20. Hair Loss After Metabolic and Bariatric Surgery: a Systematic Review and Meta-analysis.
    Zhang W; Fan M; Wang C; Mahawar K; Parmar C; Chen W; Yang W; Global Bariatric Research Collaborative · Obesity surgery · 2021
    Meta-analysis2,538 participants18 studies pooledHair Health forFolate