Keratin
Structural protein for hair and nail strength.
Beauty & SkinAny TimeEmerging Evidence
Mechanism of Action
Provides building blocks for hair and nail proteins. Solubilized form for absorption.
Dosing
- Recommended Range
- 250-500 mg
- Optimal Timing
- Any Time
- Evidence Level
- Emerging
Safety Information
Interactions
- None significant
Contraindications
- None significant
Comprehensive Information
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Key Benefits
Natural Food Sources
Optimal Timing & Absorption
Signs of Deficiency
Synergistic Supplements
Practical Tips
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