Skin Hair & Nails
Heart & Soil Skin Hair & Nails is a 'Non-Nutrient/Non-Botanical' supplement, primarily composed of animal-derived ingredients. Each 6-capsule serving delivers 1200 mg of Bovine Cartilage, 1200 mg of Bovine Bone Marrow, and 600 mg of Bovine Liver. The product maintains 100% label transparency, clearly listing all three ingredients and their dosages. However, based on current scientific literature, none of these ingredients are present at dosages considered clinically effective for the stated purpose, resulting in an ingredient adequacy of 50%. This product has an N+ Score of 47, receiving an 'F' grade, placing it in the 'below average' tier due to its underdosed formula and low completeness. It may appeal to those interested in nose-to-tail animal organ supplements, but efficacy for skin, hair, and nail support at these doses is not strongly supported by research.
About This Product
Skin Hair & Nails by Heart & Soil is a vitamins & minerals supplement containing 3 active ingredients. It has earned an N+ Score of 47/100 (Grade F).
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
Weaknesses
- −Missing several expected ingredients for its category
Ingredient Analysis (3 ingredients)
| Ingredient | Amount | Dose Adequacy |
|---|---|---|
| Bovine Liver | 600.000 mg | N/A |
| Bovine Cartilage | 1200.000 mg | N/A |
| Bovine Bone Marrow | 1200.000 mg | N/A |
Clinical ranges based on NIH ODS Fact Sheets and peer-reviewed research. Status indicates whether the amount meets evidence-based thresholds.