Enhance your manicure with Neonail Simple Biotin Primer, an acid-free formula that prepares nails for gel or UV polish application. This gentle yet effective primer ensures better adhesion and helps your nail polish last longer without peeling. Enriched with biotin, it supports nail health and creates a smooth base for flawless results. The compact 7.2ml bottle is ideal for professional and personal use and offers precision and convenience. Perfect for anyone looking for a long-lasting, salon-quality finish, this primer is a must-have for your nail care routine.