Anti-Biting and Sucking--- Our nail biting treatment for kids help kids and adults stop biting and sucking their thumbs or nails, contributing to healthy growth. Plant Derived Ingredients--- The nail biting prevention is mainly made of plants, mainly coptis chinensis extract, bitter melon and red pepper, extract plant bitters, effectively help thumb sucking deterrent fingers and nails. Regain Healthy Nails--- Product contains almond oil, grapeseed oil and lemon oil to repair broken, uneven, split and other problematic nail surfaces and stimulate nail growth to keep nails healthy and beautiful. Long Lasting--- The slow-release film-forming technology of this nail biting polish for kids has a bitter taste that lasts for at least 24 hours, effectively stopping the bad habit of nail chewing. Easy to Use--- It uses a 2-in-1 design with a brush attached to each cap, so you can easily use the brush to apply a layer of this bitter nail polish on your nails is an effective nail biting treatment for kids. Advantages - Changing the bad habit of sucking fingers is helpful to the healthy growth of nails. - Using healthy plant extracts has the function of repairing finger burrs. - Bitterness can be maintained for a long time without discomfort. - Made of high-quality materials, which is safer to use and takes effect quickly. - Simply operate and the package is small, so our nail biting treatment for kids can be worn when going out at any time. How to use 1. Wash your hands with warm water and dry them completely. 2. Then evenly apply 1-2 layers of nail polish on each nail. 3. Wait for it to dry for 3-5 minutes after application. 4.During the day,you can apply the light yellow nail polish;and use the other transparent one for bedtime. Notice 1.Not suitable for pregnant and lactating women and diabetic patients. 2.We suggest that it can be tested around the wrist before use. If you feel uncomfortable, please stop using it immediately.