Nutrition Geeks
Biotin Growth+
85/100
SUPPIE SCORE
72/100
EFFICACY
High
SAFETY
92/100
CLEANLINESS
What Does Biotin Growth+ Do?
Its main active, Biotin, provides 10,000 mcg per serving, above the studied range (50-1,000 mcg/day), which is not a safety limit.
How does 10,000mcg biotin compare to typical study doses for hair growth?
Is zinc citrate a well-absorbed form for supporting hair and skin?
What is the evidence for selenium at 55mcg for nail and hair maintenance?
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What Are the Benefits of Biotin Growth+?
Based on proven scientific research
Hair maintenanceStrong
Skin maintenanceModerate
Nail maintenanceModerate
Good For:
What Are the Side Effects of Nutrition Geeks Biotin Growth+?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Biotin at 10,000 µg exceeds typical supplemental ranges; monitor for lab test interference.
•Zinc 10 mg daily is within safe upper limits for most adults but may interact with copper absorption.
•Selenium 55 µg is at the NRV; cumulative intake from food and supplements should stay under 300 µg/day.
•Not recommended for persons under 18; consult a doctor if pregnant, breastfeeding, or on medication.
•Vegan tablets; no common allergens declared in bold ingredients.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Microcrystalline cellulose
Low RiskMagnesium stearate
Low RiskPlant-based binding agent
Low RiskWhat Are the Ingredients in Nutrition Geeks Biotin Growth+?
Biotin
10,000ug
Zinc
10mg
Selenium
55ug
Microcrystalline Cellulose
Magnesium Stearate
Plant-Based Binding Agent
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Dosage & Bioavailability
How the active doses and forms in Biotin Growth+ compare to the research.
•Biotin 10,000 µg is well above common study doses.
•Zinc provided as citrate, a moderately bioavailable form.
•Selenium 55 µg meets NRV with no proprietary blend masking.
Frequently Asked Questions
Common questions about Nutrition Geeks Biotin Growth+