Longer, Stronger Hair and Nails
by Irwin Naturals · Softgel Capsule
Supplement facts from the label of Longer, Stronger Hair and Nails by Irwin Naturals: Calories 20 Calorie(s), Total Fat 1.0 Gram(s), Protein 1.0 Gram(s), Vitamin C 200 mg….

Supplement Facts
| Ingredient | Per serving | % DV | Upper limit (adults) |
|---|---|---|---|
| Calories | 20 Calorie(s) | — | — |
| Total Fat | 1.0 Gram(s) | 1% | — |
| Protein | 1.0 Gram(s) | — | — |
| Vitamin C (Calcium Ascorbate) | 200 mg | 222% | 2,000 mg · 10% at label max |
| Biotin | 2,600 mcg | 8,667% | — |
| Calcium | 30 mg | 2% | 2,500 mg · 1% at label max |
| Zinc (Zinc Picolinate) | 10 mg | 91% | 40 mg · 25% at label max |
| Copper (Copper Amino Acid Chelate) | 1.0 mg | 111% | 10,000 mcg · 10% at label max |
| Manganese (Manganese Citrate) | 5.0 mg | 217% | 11 mg · 45% at label max |
| Flaxseed Oil | 1,058 mg | — | — |
| Gotu Kola herb extract | 180 mg | — | — |
| └ Triterpenes | 18 mg | — | — |
| Horsetail Herb Extract | 160 mg | — | — |
| └ Silica | 11 mg | — | — |
| Citrus Fruit Extract | 100 mg | — | — |
| └ Bioflavonoids | 50 mg | — | — |
| Lysine (Lysine Hydrochloride) | 80 mg | — | — |
| Proline | 80 mg | — | — |
| BioPerine Complex | 12 mg | — | — |
| └ BioPerine (Black Pepper Fruit Extract) | 0.00 NP | — | — |
| └ Ginger extract (Gingerols) | 0.00 NP | — | — |
Upper limits: NIH ODS Fact Sheets for Health Professionals. Compared only where the unit converts and the limit applies to the form on the label.
On the label
For: Adult (18 - 50 Years) · Women (not pregnant or lactating)
Claim types: Nutrient · All Other · Structure/Function
Formulation re: Other: Healthy skin, hair and nails are important not only to appearance, but are also indicators of internal health status. Taking steps to improve skin, hair and nail health can not only improve the way you look but enhance the way you feel.
Formula re: Contains: Nutrients to Strengthen: Horsetail is a nutritive plant full of important minerals, and is standardized to supply 11.2 mg silica per serving. Biotin is an essential vitamin that improves the strength and luster of brittle nails. Connective Tissue Support: A special blend of vitamins and minerals provide the ingredients necessary to build and protect connective tissue. Proline and Lysine are two ke
Formulation re: Other: What makes us different: Liquid Soft-Gels - The nutrients in these easy-to-swallow Liquid Soft-Gels are released fast. Other forms of delivery can contain binders and fillers that may cause stomach upset and offer no nutritional value. Advanced Liquid Soft-Gels provide an optimum delivery system.
FDA Disclaimer Statement: These statements have not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Formulation re: Other: Quality Assurance - Irwin Naturals is committed to providing the highest quality products for your health. We employ compliance testing to ensure purity and potency.
Seals/Symbols: Pass Quality Tested Guaranteed
This page repeats what the label says and the official upper limits for healthy adults. It is not medical advice: ask a doctor, pharmacist or registered dietitian about your own intake, especially if you are pregnant, take medicines or have a health condition.
Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).