Treatment will prevent nail biting and thumb sucking by giving distasteful taste. Can be used over nail polish. Will help with nail growth. Application : Apply 1-2 coats on entire nail, allowing thorough drying of each coat. If applying base coat, apply No More Biting under base coat. After 2 weeks, remove and refresh original application. Our story : Ella+Mila launched their adorable polish line with a unique mommy&me® set, featuring one big "mommy" bottle and one small "me" bottle. They offer preset pairs with the unique option of customizing your own mommy&me set, creating endless choices of color pairings. Ella+Mila also has available individual bottles that are sold separately. Ella+Mila continuously adds colors to their polish collection based on trends and social media feedback. They are currently developing the Love Collection, an array of dreamy colors that promises to spread pretty polishes to all those in love. In addition to their popular and trendy color choices and option of two different sized bottles, Ella+Mila polishes are also safer and cooler, and here's why. Not only are they long-lasting, chip-resistant, and quick-drying, all Ella+Mila polishes are also 100% vegan, never tested on innocent animals, certified by PeTA, made in the USA and most importantly ""7-Free."" Polish with love, ella+mila