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Biotin 10000 mcg Wild Berry Flavor

CVS Health

#Other
58
Safety65
Efficacy50
Transparency62
Based on Examine, Wikipedia, and 23 other sources

Overview

The effectiveness of this supplement is questionable due to the extremely high dose of biotin, which far exceeds what is scientifically supported for general hair, skin, and nail health beyond correcting a deficiency. The inclusion of keratin is largely symbolic given the limited evidence for its oral efficacy and low dosage.

The Good

Provides Biotin: Contains a key vitamin often associated with beauty health.

Convenient Form: Quick-dissolve or chewable tablet format may appeal to some users.

CVS Health Brand: May instill trust due to being a widely recognized pharmacy brand.

The Bad

Excessive Biotin Dose: 10,000 mcg far exceeds the evidence-based effective dose for brittle nails (2,500 mcg) and general daily needs, providing diminishing returns.

Interferes with Lab Tests: High dose of biotin can significantly skew results of various medical lab tests, leading to misdiagnosis.

Unproven Keratin Efficacy: The 25 mg of keratin is likely ineffective and lacks robust scientific backing for oral supplementation.

Is it for you?

Best For: Individuals seeking hair, skin, and nail support, those with potential biotin deficiencies

Skip If: You are undergoing medical lab tests without informing your doctor about biotin use

Ingredients Analysis

Total Carbohydrates

Biotin

10000 mcg

Keratin

25 mg

How to Use

Likely chewable or dissolvable due to 'wild berry flavor'. Follow package instructions for dosage.

Frequency:

Daily

Best Time:

Anytime

When:

As directed on packaging

Who Should Use This

Best For:

Individuals seeking hair, skin, and nail support, those with potential biotin deficiencies

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