20 BIAB™.

Description

Neutral. Warm. Elegant.

Meet 20 BIAB™ — a timeless warm neutral inspired by the gentle charm of an English rose. With subtle blush undertones, this romantic shade is effortlessly soft and universally flattering.

Join the BIAB™ revolution — Meet the formula that started a movement.

Builder In A Bottle™ by TGB is the original builder gel innovation — bursting with pigment, delivering unbeatable strength, and trusted by pros worldwide. Designed to perfect the natural nail, BIAB™ builds the ultimate apex, reinforces the nail with long-lasting strength and creates a smooth, flawless finish every time.

Founded by us. Imitated by many. If it’s not TGB—it’s not BIAB™.

Why Pros Love It…

92% of nail techs agree: BIAB™ helps create the perfect apex*

Why Clients Are Obsessed…

100% of users loved their flawless finish when wearing Original BIAB™ *

*Based on trials of 60 techs and 120 clients over 4 weeks

20ml → approx. 75 sets

7ml → approx. 25 sets

Removal: Soaks off