Solaray
TIMED RELEASE BIOTIN
81/100
SUPPIE SCORE
78/100
EFFICACY
High
SAFETY
76/100
CLEANLINESS
What Does TIMED RELEASE BIOTIN Do?
High-potency timed-release biotin effectively supports hair, skin, nails with strong evidence for deficiency-related issues. Very safe at 5000mcg; no UL established, minimal risks.
What is the scientific evidence for biotin supporting hair, skin, and nail health?
Is 5,000 mcg of biotin daily safe for long-term use?
Who might benefit most from high-dose biotin supplementation?
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What Are the Benefits of TIMED RELEASE BIOTIN?
Based on proven scientific research
Hair GrowthStrong
Nail StrengthStrong
Skin HealthModerate
Brittle NailsVery strong
Good For:
What Are the Side Effects of Solaray TIMED RELEASE BIOTIN?
Always consult your health practitioner if in doubt.
RiskLow Risk
Overview
•5,000 mcg biotin is well above RDA (30 mcg) but considered safe; no established UL exists per NIH.
•Timed-release formulation may improve absorption but lacks specific safety studies.
•Minimal side effects reported at high doses; rare acne or digestive upset possible.
•Safe for pregnancy/breastfeeding at standard doses; consult physician for high-dose use.
•No major drug interactions; may interfere with thyroid/cancer lab tests at >5 mg doses.
•Vegan formula free of common allergens; suitable for most adults.
Potential Side Effects
Negative Interactions
Inactive Ingredients
Low Risk
Low Risk
Low Risk
Low Risk
Low Risk
What Are the Ingredients in Solaray TIMED RELEASE BIOTIN?
Biotin
5,000 mcg
Cellulose
Vegetable Cellulose Capsule
Stearic Acid
Silica
Magnesium Stearate
Sources & References
Frequently Asked Questions
Common questions about Solaray TIMED RELEASE BIOTIN