Nature's Bounty
Extra Strength Hair, Skin And Nails
Strengths
- +Rich formula with 28 active ingredients
Weaknesses
- −Several ingredients below clinically effective doses
- −Missing several expected ingredients for its category
- −Proprietary blends hide individual ingredient amounts
- −Limited ingredient diversity compared to category norms
Ingredient Analysis (28 ingredients)
| Ingredient | Amount | Status |
|---|---|---|
| Thiamine | 5.000 mg | N/A |
| Riboflavin | 5.000 mg | N/A |
| Niacin | 25.000 mg | N/A |
| Vitamin B6 | 5.000 mg | N/A |
| Vitamin B12 | 8.000 mcg | N/A |
| Biotin | 5000.000 mcg | N/A |
| Pantothenic Acid | 15.000 mg | N/A |
| Vitamin A | 5000.000 IU | N/A |
| Vitamin C | 120.000 mg | N/A |
| Vitamin D | 100.000 IU | N/A |
| Vitamin E | 15.000 IU | N/A |
| Calcium | 711.000 mg | N/A |
| Iron | 3.000 mg | N/A |
| Magnesium | 100.000 mg | N/A |
| Zinc | 7.500 mg | N/A |
| Selenium | 12.500 mcg | N/A |
| Manganese | 5.000 mg | N/A |
| Folic Acid | 200.000 mcg | N/A |
| Sodium | 5.000 mg | N/A |
| Alpha Lipoic Acid | 10.000 mg | N/A |
| Phosphorus | 180.000 mg | N/A |
| Inositol | 30.000 mg | N/A |
| Choline Bitartrate | 75.000 mg | N/A |
| hydrolyzed Collagen | 50.000 mg | N/A |
| PABA | 25.000 mg | N/A |
| Horsetail | 3.000 mg | N/A |
| Ribonucleic Acid | 30.000 mg | N/A |
| Citrus Bioflavonoid/Rutin Complex | 37.500 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.