ORLY Breathable Protein Boost prevents splitting and peeling for stronger nails. Enriched with Jojoba and Pea Proteins, this treatment nourishes and strengthens your natural nails, reducing brittleness and preventing further splitting. It also contains rooibos leaf extract and brown algae for antioxidant protection and overall nail resilience. With daily application, users report visible improvements in nail strength and texture within 7 days. Use it daily for 7 days as an intensive repair treatment, then shift to applying it 1–2 times per week to maintain your nail strength and condition. Unlike standard nail hardeners, this formula balances strength with flexibility, reinforcing the nail structure while maintaining natural movement to prevent breakage caused by stiffness. ORLY has been a leader in nail innovation since 1975, known for salon-quality, vegan, and cruelty-free nail care.