Biotin + Keratin with Alpha Lipoic Acid
About This Product
Nature's Truth Biotin + Keratin with Alpha Lipoic Acid is a 'Collagen & Beauty' supplement with an N+ Score of 78, receiving a B- grade, signifying a good quality formulation. This product contains only 3 ingredients, demonstrating 100% label transparency. A key strength is the inclusion of D-Biotin at 5,000 mcg, a dosage that research suggests is clinically effective for its intended purpose. It also provides Alpha Lipoic Acid (50 mg) and Keratin (10 mg), though the clinical relevance of these specific dosages for beauty support is less established. This supplement may appeal to individuals focused on supporting hair, skin, and nail health.
Strengths
- +Key ingredients at clinically effective doses
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +1 ingredient(s) at clinical dose levels
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (3 ingredients)
| Ingredient | Amount | Status |
|---|---|---|
| Alpha Lipoic Acid | 50.000 mg | N/A |
| D-Biotin | 5000.000 mcg | Optimal |
| Keratin | 10.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.