Nature Made
Biotin 1000 mcg
88/100
SUPPIE SCORE
85/100
EFFICACY
High
SAFETY
88/100
CLEANLINESS
What Does Biotin 1000 mcg Do?
Nature Made Biotin 1000 mcg offers a high, research-supported dosage for hair, nail, and nervous system benefits with excellent bioavailability.
What are the evidence-based benefits of biotin for hair and nail health?
Is 1000 mcg of biotin a safe daily dosage for most adults?
How does biotin support nervous system function according to research?
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What Are the Benefits of Biotin 1000 mcg?
Based on proven scientific research
Hair HealthStrong
Nail StrengthStrong
Nervous System SupportModerate
Skin HealthModerate
Good For:
What Are the Side Effects of Nature Made Biotin 1000 mcg?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•Biotin at 1000 mcg is well within safe limits (up to 10,000 mcg/day), with no established upper intake level per NIH, minimizing overdose risk for healthy adults.
•Potential mild side effects include skin rashes or digestive upset, rare at this dosage; USP verification ensures quality and purity.
•May interfere with lab tests for thyroid, hormone levels, or troponin; inform healthcare providers before blood tests.
•Not recommended during pregnancy or breastfeeding without medical advice due to limited data on high-dose effects, though generally considered safe at low doses.
•Soybean oil and carmine may trigger allergies in sensitive individuals; gelatin poses risks for those with bovine sensitivities.
•No significant drug interactions reported for this formulation, but consult a doctor if on anticonvulsants or antibiotics that affect biotin absorption.
Potential Side Effects
Negative Interactions
Allergens
Soy (from soybean oil)Carmine (insect-derived color)
Inactive Ingredients
Soybean oil
Low RiskGelatin
Low RiskGlycerin
Low RiskYellow beeswax
Low RiskLecithin
Low RiskCarmine
Low RiskWhat Are the Ingredients in Nature Made Biotin 1000 mcg?
Biotin
1000 mcg
Soybean Oil
Gelatin
Glycerin
Yellow Beeswax
Lecithin
Carmine
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Dosage & Bioavailability
How the active doses and forms in Biotin 1000 mcg compare to the research.
•Biotin is listed at 1000 mcg per serving; without a source-specific reference range, dose adequacy cannot be graded.
•Biotin has no distinct chemical or delivery form stated, so no product-specific absorption advantage can be established.
Sources & References
Frequently Asked Questions
Common questions about Nature Made Biotin 1000 mcg