O.P.I Infinite Shine Gel-Like Base Coat IST11 provides a smooth, protective foundation for your manicure with gel-like durability and shine. This professional-grade base coat prevents staining and extends polish wear, delivering salon-quality results at home. Apply as the first step in your O.P.I Infinite Shine system for flawless, long-lasting color that resists chipping and fading.

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