Peace-of-Mind Care: For any questions or concerns, please reach out to us for assistance. We are here to help with any issues you may encounter. Please perform a skin test 24 hours before use. If you experience any discomfort or allergic reaction, stop using the product immediately and get in touch with us for further guidance. Safe & Healthy: Modelones nail thickening gel builder nail polish features healthy and 11 non-toxin ingredients. No harsh ingredients or adhesives that lead to damaged nails, no parabens, anti-chipping, low odor and skin-friendly. 30 Days No Peel-Off & No Bubbles: Crafted with a professional formula refined through numerous tests, our builder nail gel polish ensures an impeccable finish. Bid farewell to air bubbles and peel-off issues. Designed for durability, our gel builder polish delivers long-lasting results, offering natural, strong, flexible, and feather-light nails. Enjoy a lasting hold for 30+ days with proper application. Quick & Easy Application: High self-leveling formula along with built-in brush makes it easy to spread, help you create length, thickness or add strength to the nail you want, and ensure a smooth and natural nail foundation layer with impeccable shine. NOTE: It is normal for builder nail gel to remain a little sticky after curing, which will make a better adhesion between nails and gel layers. It is recommended to use top coat to seal it. Exclusive 7-In-One Gel Builder Nail Polish: Designed with innovative formula, this versatile clear gel builder nail polish builder is perfect for 8 amazing applications including as a base coat, building apex, strengthening overlay, extending length, shaping nail. Note: Need to be cured under U V / LED lamp for 60-90 s.