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Biotin 800 mcg

21st Century
4.7
(21253 ratings)
Biotin 800 mcg
Product Image
Score94

An affordable tablet with 800 mcg of biotin and calcium for general maintenance.

How scoring works
Quantity:110 Tablet(s)(110 servings)
Goals:

Score 94

An affordable tablet with 800 mcg of biotin and calcium for general maintenance.

How scoring works
$4.99($0.04 per serving)
Walmart
$ 7.79
Amazon
$ 7.75
iHerb
$ 4.99
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Analysis

At 800 mcg, this biotin tablet is a step up from a standard multi but lower than specialized beauty formulas. It includes calcium as a mineral base, which can contribute to foundational bone and tissue health.

This tablet is an approachable way to ensure you are meeting your basic biotin needs on a daily basis. It is a highly economical choice for those looking for general metabolic support without high concentrations.

Pros

  • Extremely low price per bottle
  • Includes a small amount of calcium
  • Small, easy-to-take tablet
  • Supports basic metabolic energy

Cons

  • Too low for noticeable hair/nail changes
  • Tablet form has more binders
  • Not bioactive d-biotin

Warnings

  • Check other supplements to avoid excess calcium
  • Standard B-vitamin advice applies

Nutrient quality

85 Highest impact

Biotin is delivered at a supportive dosage that exceeds standard multivitamin levels. The use of calcium as a secondary mineral provides additional structural benefit for bone and tissue health.

Ingredient transparency

97 Highest impact

Dosages for both biotin and calcium are clearly defined on the supplement facts panel. The labeling of the calcium source provides useful information for consumers tracking specific mineral forms.

Customer satisfaction

95 Highest impact

Exceptional ratings from over twenty thousand reviews indicate a high level of consumer reliability and trust. Feedback suggests consistent results for basic wellness and structural health support.

Value for money

99 Highest impact

The extremely low cost per serving offers outstanding value for consumers on a budget. It provides a reliable and effective biotin source at one of the lowest price points available.

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Ingredients

IngredientAmount per serving
Biotin
800 mcg
Calcium (Calcium Carbonate, Dicalcium Phosphate)
90 mg
Gluten Free Adults 18–50
Report overview
Biotin · 800 mcg OverallScore54
B- Active Ingredient Quality & BioavailabilityF Dose, Safety & Label TransparencyD+ Value
This simple supplement from 21st Century provides 800 mcg of biotin along with a small amount of calcium. It is an approachable choice for daily maintenance and metabolic support in a traditional tablet format. The higher dose compared to standard multis may offer minor structural benefits over time.
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