Notice: Use the same brand of Gel Polish will own a better effect. Please do not over file your nail. Skin test before using is necessary. If you have any problems, please contact us any time. Warm Reminder: The base gel needs to be cured under UV light. After curing, slight stickiness is normal and essential for long-lasting results. DO NOT WIPE. Healthy Manicure: Our clear gel base coat is made from natural plants resin. No harsh ingredients or adhesives that lead to damaged nails, paraben & cruelty-free, anti-chipping, low odor and skin-friendly. Upgraded Smooth Formula: With the upgraded base gel, our base gel polish is easier to apply smoothly and more durable compared with others. It is so friendly for nail lovers. Clear Base Coat: You will get 18ml Large Capacity Gellen gel base coat, helping the color gel adhere well to the nail beds and keeping the gel from peeling off.