Gelish Sheer Marshmallow Brush-On Builder Gel, 15 mL | .5 fl. Oz.

All-in-One Gel Formula:
Create overlays, extensions, structural builds, or intricate nail art — Gelish Brush-On Builder does it all in one bottle, with a smooth, self-leveling texture that minimizes sidewall flooding for perfect control.

Fast 30-Second LED Cure:
Achieve strong, salon-quality nails in a flash. Our advanced builder gel cures in just 30 seconds under an LED lamp, saving time and boosting efficiency whether you’re a pro or a DIY enthusiast.

HEMA-Free, Vegan & 15-Free:
Formulated without harmful ingredients—this gel is HEMA-free, cruelty-free, vegan, and 15-free for safer, healthier nails. Ideal for clients with sensitivities or for conscious beauty lovers.

Strong, Long-Lasting Wear:
Enjoy durable, lightweight nails that last up to 21 days without chipping. The builder’s added strength makes it ideal for lengthening or reinforcing natural nails, with a high-gloss finish that stays flawless.

Simple Application Process:
Prep nails with pH Bond and Foundation Gel. Apply tips or sculpt the free edge with Brush-On Builder. Flash cure 10 seconds, then float a bead to build the apex. Final cure 30 seconds, cleanse, shape, and seal with Top It Off.