ESSENTIAL FOR STRONG ADHESION: The Necessary First Step in all professional manicures is the preparation of the nails and a foundation. Step 1: The nail dehydrator removes dirt, and oil and cleans the nail surface to help bond natural nails and mani products. Step 2: The nail primer strengthens the adhesion between your natural nails and the nail gel, enhances adhesion, and prevents nail gel from lifting, breaking, cracking, or peeling off, getting a more shiny and long-lasting mani | LONG-LASTING NO LIFTING NO CHIPPING: Our protein bond nail primer works wonders in enhancing the adhesion of consecutive applications to ensure exceptional durability on your nails. It ensures your mani lasts for over 28 days—superior adhesion for long-lasting wear. Say goodbye to frustrating touch-ups, and say hello to stunning nails that last. Ensure the lasting beauty of your manicure with confidence and ease | 0-ACID GENTLE TO NAILS: Gellen nail primer is made of non-toxic healthy formula, which is safe for natural nails, and very comfortable to wear. Acid-free primer is gentle to bond nails and products together without being corrosive. The smooth and soft brush of the nail primer makes it easier to apply smoothly the nails. You can achieve stunning salon-grade nails without worrying about your natural nails | COMPATIBLE: Gellen Nail Bond Primer is compatible with top nail polish brands and liquid systems, making it an essential addition to your nail care kit. Works great with all nail art supplies such as UV gel polish, acrylic powder, liquid system, nail polish, nail glue, nail extension, dipping powder, builder nail gel, press-on nails, poly nail extension gel, and artificial nail art (NOTE: Volatile liquid. Please seal tightly after use.) | GOOD SERVICE: Apply nail prep dehydrator and primer before nail base coat or nail glue. Please do a test before using. We commit to provide high quality nail primer and excellent services to every customer. If you have any questions about product and packages, please find us at any time. We’re more than happy to help you. Thank you for choosing Gellen. Enjoy shopping