1. Biotin contributes to the maintenance of normal hair

2. Biotin contributes to the maintenance of normal skin

3. Biotin benefits include helping to maintain a younger appearance as it plays a major part in maintaining health

4. Calcium contributes to normal muscle function

5. Calcium support healthy teeth, and bones

6. Vitamin C contributes to normal collagen formation

7. Vitamin C contributes to the protection of cells from oxidative stress

8. Vitamin C contributes to the reduction of tiredness and fatigue

9. Zinc contributes to the maintenance of normal hair

10. Zinc contributes to the maintenance of normal nails

11. Zinc contributes to the maintenance of normal skin

12. Selenium contributes to the maintenance of normal hair

13. Selenium contributes to the maintenance of normal nails

14. Selenium contributes to the protection of cells from oxidative stress

15. https://pubmed.ncbi.nlm.nih.gov/26634201/