Enhance the durability of your manicure with OPI Nature Strong Nail Lacquer Nature Strong Top Coat 15 ml, delivering a protective shield for eco-conscious and resilient nails. • Provides a glossy and long-lasting finish. • Formulated with natural ingredients for eco-friendly nail care. • Helps prevent chipping and adds strength to nails.Properly prep your natural nail to ensure natural origin nail polish adhesion. Shake natural origin nail polish shade of choice before application to properly mix pigment (this will help avoid streakiness). Apply two thin coats to each nail. Brush some nail polish at the nail's free edge to cap the nails and help prevent chipping. Lastly, apply Nature Strong Top Coat for extra shine and protection.