What are BIAB nails?
May 12, 2025
BIAB nails (or builder gel nails) are growing in popularity. Here’s what you need to know before booking in for an appointment…
If you’re a gel or shellac manicure loyalist, chances are you’ve heard of BIAB or builder in a bottle. Gaining in popularity, BIAB is a type of manicure that aims to be as long-lasting and hard-wearing as acrylic nails, but without the traditional damage that can be associated with them. But what are BIAB nails, and are they the right treatment for you? Plus, what’s actually the difference between builder gel and more traditional treatments like gel, shellac and acrylics? Keep scrolling for everything you need to know…
What are BIAB nails?
BIAB (pronounced by-abb) stands for ‘builder in a bottle’ and was created by the British gel nail polish brand The Gel Bottle. It’s basically a nail strengthening gel that can be built up to create a hard-wearing, shiny finish. Unlike gel or shellac polishes, BIAB is made of ingredients that work to strengthen and nourish the nail, so it helps to harden your natural nails while you wear it.
BIAB can be used alone, together with extensions or as a base underneath traditional gel polish to add extra strength. It’s available in a growing range of shades, so it can be used as a standalone polish or as a great base for nail art. We currently have over 200 colours to choose from and the range keeps on growing.
Emma & Megan are super passionate about their work, so if you fancy any art or French please book that in alongside your overlays or in fills.
