Our WINNING nail strengthener for 2025 is the OPI Nail Envy Nail Strengthener in Clear & Opaque Crème Nail Polish Treatment.Designed to strengthen weak and thin nails, OPI's nail strengthener makes nails harder while nourishing them for the longhaul. This leads to stronger nails that are less ...
The Ultimate Guide to Achieving Nail Health
Healthy nails are key to overall health. It's important to know the basics of nail care. Nails are made of keratin, a protein found in skin, hair, and nails1.To keep nails healthy, focus on nail care and follow a routine. Eating foods rich in biotin, like eggs and nuts, helps strengthen nails2. This ...