InStyle on MSN

My nails wouldn’t stop splitting until I tried the $15 serum that finally grew them past my fingertips

Vitamin C and biotin to the rescue.
Verywell Health on MSN

8 nail care tips: Do's and don'ts for healthy fingernails

Medically reviewed by Marisa Garshick, MD Key Takeaways Trim and file your nails regularly to keep them strong and ...