Superior Strength Hair, Skin & Nails with 5,000 mcg Biotin
Nature's Truth Superior Strength Hair, Skin & Nails is a comprehensive beauty supplement, earning an excellent N+ Score of 93 and an A+ grade. This product features a robust blend of 23 ingredients, demonstrating 100% label transparency. Key ingredients like Vitamin A (1500 mcg), Vitamin C (90 mg), Vitamin E (20 mg), Thiamine (5 mg), and Riboflavin (5 mg) are provided at clinically studied dosages, alongside a significant 5000 mcg of Biotin, which is commonly used to support hair, skin, and nail health. While most ingredients are well-dosed, research suggests that Vitamin D and Selenium are present in underdosed amounts. With 79% ingredient adequacy, this supplement may support individuals looking for broad nutritional support for beauty from within.
About This Product
Superior Strength Hair, Skin & Nails with 5,000 mcg Biotin by Nature's Truth is a collagen & beauty supplement containing 23 active ingredients. It has earned an N+ Score of 93/100 (Grade A+).
This product features a fully transparent label with individual ingredient amounts disclosed, and key ingredients are present at clinically effective doses based on peer-reviewed research.
Notable clinical-dose ingredients include Thiamine, Riboflavin, Niacin and 9 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
- +Key ingredients at clinically effective doses
- +Comprehensive formula with expected ingredients for its category
- +Fully transparent label with individual ingredient amounts disclosed
- +Broad ingredient diversity exceeding category norms
- +12 ingredient(s) at clinical dose levels
- +Rich formula with 23 active ingredients
Weaknesses
- −No major weaknesses identified
Ingredient Analysis (23 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Calories | 20.000 Calorie(s) | N/A |
| Total Fat | 1.000 Gram(s) | N/A |
| Thiamine | 5.000 mg | Optimal |
| Riboflavin | 5.000 mg | Optimal |
| Niacin | 25.000 mg | Optimal |
| Vitamin B6 | 5.000 mg | Optimal |
| Folate | 666.000 mcg DFE | Optimal |
| Vitamin B12 | 8.000 mcg | Optimal |
| Biotin | 5000.000 mcg | Optimal |
| Pantothenic Acid | 15.000 mg | Optimal |
| Vitamin A | 1500.000 mcg | Optimal |
| Vitamin C | 90.000 mg | Adequate |
| Vitamin D | 50.000 mcg | Under |
| Vitamin E | 20.000 mg | Optimal |
| Zinc | 7.500 mg | Adequate |
| Selenium | 12.500 mcg | Under |
| Para-Aminobenzoic Acid | 10.000 mg | N/A |
| Hyaluronic Acid | 1.000 mg | N/A |
| Silica | 30.000 mg | N/A |
| Horsetail aerial parts extract | 3.000 mg | N/A |
| Collagen, Hydrolyzed | 60.000 mg | N/A |
| Argan Oil | 25.000 mg | N/A |
| Coconut Oil, Virgin | 30.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.