Maybelline SuperStay 7 Day Base Coat Strength Primer creates the perfect foundation for long-lasting colour. This innovative primer strengthens nail polish adhesion, helping your manicure stay vibrant and chip-free for up to 7 days. The advanced formula fills ridges and smooths the nail surface, providing a flawless base that extends polish wear and enhances colour intensity. Ideal for anyone seeking professional results at home, this primer works with any nail polish to deliver salon-quality longevity. Transform your nail routine with superior staying power and a pristine finish that lasts.