Specifications: Anti-Biting and Sucking This anti-biting nail polish is designed to help children and adults stop thumb sucking or nail biting. Safe for children, suitable for adults and teenagers of all ages. Helps promote healthier nails and discourages putting fingers in the mouth. Simultaneous Quitting and Maintenance Our thumb sucking deterrent for kids contains natural ingredients such as almond oil, grapeseed oil, and lemon oil. The unpleasant bitter taste acts as a reminder during the day to help break the habit, while nourishing the cuticles at night. Enriched with vegetable oils, it helps smooth rough edges, supports nail growth, and promotes nail repair, contributing to healthy and strong nails. Plant-Based Formula, Safe and Gentle This nail biting treatment for kids is made with plant-derived ingredients including Coptis chinensis extract, bitter gourd, and red pepper, which provide a natural bittering effect. Helps discourage hand-to-mouth habits with a light application. 24-Hour Colorless Bitterness, Long-Lasting Protection The bitterness level is formulated to be effective for most individuals, strong enough to deter finger sucking or nail biting. Utilizes slow-release film-forming technology to maintain bitterness for up to 24 hours. Easy to Apply and Clear Finish Designed with a 2-in-1 applicator—each cap features a built-in brush for convenient use. This clear, bitter-tasting nail treatment is easy to apply and dries to an invisible finish, helping to prevent oral contact with fingers without affecting daily activities.