Extra Strength Hair, Skin And Nails
Nature's Bounty Extra Strength Hair, Skin And Nails is a beauty-focused supplement, falling into the 'Other Combinations' category. It holds an N+ Score of 80, receiving a 'B' grade, signifying a good quality product. This supplement contains 28 ingredients, with several key vitamins like Vitamin A (5,000 IU), Vitamin C (120 mg), Vitamin E (15 IU), Thiamine (5 mg), and Riboflavin (5 mg) present at clinically studied dosages, alongside a substantial 5,000 mcg of Biotin. However, some ingredients such as Vitamin D, Iron, and Phosphorus are noted as underdosed, impacting its overall ingredient adequacy at 67%. With 100% label transparency, this product may support individuals looking to target hair, skin, and nail health with specific vitamin support.
About This Product
Extra Strength Hair, Skin And Nails by Nature's Bounty is a collagen & beauty supplement containing 28 active ingredients. It has earned an N+ Score of 80/100 (Grade B).
Notable clinical-dose ingredients include Thiamine, Riboflavin, Niacin and 13 more.
N+ Score Breakdown
Are key ingredients present at clinically effective doses based on research?
Does the product include all expected ingredients for its supplement category?
Are individual ingredient amounts clearly disclosed without proprietary blends?
Does the formula include a breadth of beneficial compounds from multiple pathways?
Strengths
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +16 ingredient(s) at clinical dose levels
- +Rich formula with 28 active ingredients
Weaknesses
- −No major weaknesses identified
Ingredient Analysis (28 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Thiamine | 5.000 mg | Optimal |
| Riboflavin | 5.000 mg | Optimal |
| Niacin | 25.000 mg | Optimal |
| Vitamin B6 | 5.000 mg | Optimal |
| Vitamin B12 | 8.000 mcg | Optimal |
| Biotin | 5000.000 mcg | Optimal |
| Pantothenic Acid | 15.000 mg | Optimal |
| Vitamin A | 5000.000 IU | High |
| Vitamin C | 120.000 mg | Adequate |
| Vitamin D | 100.000 IU | Under |
| Vitamin E | 15.000 IU | Optimal |
| Calcium | 711.000 mg | Optimal |
| Iron | 3.000 mg | Under |
| Magnesium | 100.000 mg | Adequate |
| Zinc | 7.500 mg | Adequate |
| Selenium | 12.500 mcg | Under |
| Manganese | 5.000 mg | Optimal |
| Folic Acid | 200.000 mcg | Adequate |
| Sodium | 5.000 mg | N/A |
| Alpha Lipoic Acid | 10.000 mg | N/A |
| Phosphorus | 180.000 mg | Under |
| Inositol | 30.000 mg | N/A |
| Choline Bitartrate | 75.000 mg | Under |
| hydrolyzed Collagen | 50.000 mg | High |
| 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.