Bold strength. Beautiful length. Bottled.
The new generation of BIAB™ has arrived with The Hard BIAB™ Collection. Brought to you from the brand that started it all.
Designed for longer nails and heavy-handed clients, this advanced formula combines the strength of a hard gel with the effortless application of our best-selling BIAB™ formulas. Whether you're sculpting extensions or reinforcing long natural nails, Hard BIAB™ delivers exceptional durability, flawless control, and a self-levelling finish — all in one bottle.
With a thicker viscosity for precision shaping and a file-off formula built to last 4+ weeks, it's the ultimate solution for nail overlays, infills, nail fixes and extensions. Proudly made in the UK and HEMA & TPO-free, this hard builder gel collection includes 10 colour-matched BIAB™ icons plus two must-have new shades — Bonnie and Skye.
Hard BIAB™ was originally engineered to be used without a base coat, streamlining services and supporting efficient application. Since launch, feedback has shown that retention can vary depending on nail type and individual variables. For the most consistent, long-lasting results across all clients, we now recommend pairing Hard BIAB™ with Rubber Base or Bond Base as standard practice.
File-off system. Compatible with all TGB Base Coats for optimised adhesion and easier removals.
Collection includes:
Why Pros Love It
100% of users said it was suitable for repairing split or chipped nails.**
100% of users were able to build the apex as desired.**
20ml approx. 75 sets
Removal: File-off