BioStacks
Solgar

Biotin, 50 Vegetable Capsules

1 Capsule

iHerbAmazon
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What it does

A combination of 3 label ingredients.

Vitamin B7

Form not confirmedGrade —

Supports normal fat and amino-acid metabolism; hair-growth benefits without deficiency have not been established.

Calcium

dicalcium phosphateBudget

Supports the maintenance of normal bones and teeth, muscle function and nerve signaling.

Dental
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Ingredients (3)

IngredientDoseTarget/referenceForm

Calcium

148 mg

Trace amount — not scored

Other ingredients

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Magnesium StearateLubricant

A salt of stearic acid used as a lubricant in tablet and capsule production

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

Lab testing

How to take it

With or without food

On the label

As a dietary supplement for adults, take one (1) vegetable capsule daily, preferably with a meal or as directed by a healthcare practitioner.

Price check

$10.42

$10$20

Cheaper than 66% of 140 vitamin B7 supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from the NIH Office of Dietary Supplements and the National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. studied ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

Not medical advice. Consult your healthcare professional.

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