NIXXIT Nail Biting Treatment Pen — Non-Gloss Bitter Formula, Portable Brush-On for Kids & Adults, Up to 3-Hour Protection

NIXXIT Nail Biting Treatment Pen is a brush-on, non-gloss bitter formula that helps deter nail biting and thumb sucking for children and adults with discreet, odor-free protection.

If you or a child struggles with nail biting or thumb sucking, NIXXIT offers a simple, portable way to reduce the urge. Formulated to taste unpleasant without leaving a glossy finish or strong smell, this treatment applies like polish, dries quickly, and lasts through everyday activities up to about three hours depending on handwashing frequency. Made in the USA, the pen is sized to carry easily in a pocket or purse so you can reapply when needed.

How does NIXXIT stop nail biting and thumb sucking?

NIXXIT relies on a bitter but safe flavor that discourages putting fingers in the mouth. The immediate unpleasant taste interrupts the automatic action and, with repeated use, helps retrain the habit. Because it does not shine like polish, it stays inconspicuous during use.

• Bitter, non-toxic formula that deters oral contact with nails and thumbs
• Brush-on application so coverage targets the nail and surrounding skin
• Fast-drying, non-gloss finish for discreet wear

How long does each application last and how do I remove it?

A single application typically protects nails for up to three hours, though frequent handwashing will shorten that period. The product is water-soluble and can be removed easily with warm water and standard soap when you want the taste gone before eating. Reapply as needed throughout the day to maintain deterrence.

• Typical wear time: up to 3 hours, varies with handwashing
• Removes with soap and warm water for taste-free meals
• Reapply quickly using the built-in brush pen when protection fades

Is NIXXIT safe and suitable for kids and adults?

Designed for both children and adults, NIXXIT uses a safe bittering agent rather than harsh chemicals. The formula is intended as a behavioral aid, not a medical treatment, and should be used under supervision for young children. Always follow label instructions and avoid contact with eyes or broken skin.

• Formulated for age-appropriate use; supervise younger users
• Non-toxic, bitter agent designed for external use only
• Brush tip limits over-application and targets nails/cuticles

What makes the pen format helpful for habit breaking?

The compact pen is engineered for discretion and convenience so it can be used anytime the urge strikes. Its pocket-friendly size and brush applicator make on-the-go touch-ups simple, while the lack of shine prevents drawing attention. The portable design supports consistent use, which is key to changing automatic behaviors.

• Small, discreet pen fits in purse, pocket, or backpack
• Brush-on application for exact, mess-free coverage
• No glossy finish keeps the treatment subtle and everyday-ready

Who is this for? NIXXIT is ideal for anyone seeking a behavioral aid to stop nail biting, cuticle picking, or thumb sucking—teens, adults, and supervised children. It's a practical choice for people who want a non-invasive, portable deterrent that doesn't look like nail polish or emit strong odors. If you want a straightforward, repeatable tool to interrupt the urge and reinforce new habits, this pen offers a low-effort, safe option to support that change. For any questions or concerns about use, NIXXIT's customer support is available to help ensure satisfaction.

Ingredients

Water, Phenoxyethanol, Benzoic Acid, Ethylhexylglycerin, Glycereth-2 Cocoate, Hydroxyethylcellulose, Denatonium Benzoate