Builder in a Bottle

Builder in a bottle (BIAB) is a gel nail product that is thicker than regular polish, applied directly to the natural nail to provide strength, protection, and support for growth. It serves as a more durable alternative to traditional gel polish and is often used for weak or brittle nails, and for nail biters. Unlike acrylics, it is typically a soak-off product, making it less damaging to the nail when removed