🖤 Break the Cycle, Not the Nails! Encourage self-control and confidence with every application. Safe for ages 3 and up, because healthy habits start young. A bitter taste that deters thumb sucking and nail biting. Easily applies over existing nail polish for seamless use. Transform your nail care routine with a bitter twist! For ages 3+ Easy application Discourages nail biting Mavala Stop is a nail treatment designed to discourage nail biting and thumb sucking in children aged 3 and up. With its easy application and bitter taste, it can be used over existing nail polish, making it a practical choice for parents looking to promote healthier habits.