The OPI Infinite Shine Ridge Filler Primer (15ml) is a high-performance 2-in-1 treatment and base coat designed for those with textured, brittle, or uneven nails. As the critical first step in OPI's Infinite Shine system, it physically fills natural imperfections to create a glass-smooth surface that mimics a professional salon gel finish without the need for UV light.

Key Features

• Ridge-Smoothing Technology: Specifically engineered to level out vertical ridges and uneven surfaces, ensuring your nail color applies perfectly level and streak-free.

• Botanical Nutrient Complex: Infused with antioxidant-rich Lotus Flower, Bamboo, and Moringa extracts to nourish, hydrate, and restore nail health during wear.

• Signature Pro-Wide Brush: Features OPI’s patented wide brush that hugs the nail plate for even, gap-free coverage in just one or two strokes.

• Vegan & 9-Free Formula: A clean, high-performance formula that is free from formaldehyde and animal-derived ingredients.

Key Benefits

• 11-Day Extended Wear: Preps the nail surface for up to 11 days of chip-resistant, high-gloss wear when used as part of the Infinite Shine system.

• Nail Strengthening & Growth: Contains bamboo extract to help condition and promote stronger nail growth, making it ideal for damaged or aging nails.

• Advanced Stain Protection: Acts as a protective barrier to prevent staining on the natural nail from highly pigmented or dark lacquers.

• Easy Acetone Removal: Delivers the durability of gel but removes instantly with standard nail polish remover—no soaking, scraping, or drilling required.

How to Use For the best results, use the OPI 3-step system. First, apply one thin coat of the Ridge Filler Primer to clean, prepped nails to smooth the surface. Next, apply two thin coats of your chosen OPI Infinite Shine color, waiting roughly two minutes between coats. Finish with one thin coat of the Infinite Shine Gloss Top Coat to seal the manicure and provide a durable, mirror-like shine that cures in natural light.

Why You’ll Love It You’ll love this primer because it bridges the gap between nail care and professional aesthetics. It is a "humbling" favorite for anyone with textured nails because it creates a perfectly flat, "filter-like" base that makes at-home manicures look like expensive salon gel sets. It doesn't just hide imperfections; it treats them, ensuring your nails stay healthy and hydrated while looking flawlessly polished for over a week.