Medium Viscosity Builder Gel Refill

Still using builder gels that yellow, lift, or fall apart after a week? Get real. Our builder gels (sometimes called builder-in-a-bottle or BIAB) are HEMA-free, salon-safe, and designed for techs who demand strength and flexibility. We’re not selling influencer fluff, just hardworking formulas that cure fully, sculpt clean, and last through real life.

$46.95

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  • The gel you reach for when there’s no room for error. Designed with precision and tested under real-world conditions, it holds up, holds its shape, and holds your trust.
  • Retains shape and structure between appointments, so nails look better over time. This reduces reshaping work for the tech during fills and overlays, saving time and effort.
  • Smooth, fluid consistency with low viscosity self-levels beautifully, creating a flawless surface and a perfect line of light for an impeccable finish—no running into sidewalls when used correctly.
  • Saves time with a no-file application and cures with a sleek, smooth finish even without a top coat.
  • Feels natural on the nails, offering a flexible yet strong finish for painless wear.
  • Hard gel is ideal for clients whose hands are frequently exposed to solvents like water, cleaning agents, or other harsh substances.
  • Suitable for very long extensions, offering durability and stability without compromising flexibility.
  • Try our Medium Builder Gel: The same reliable formula with a longer working time, making it perfect for new users or those refining their technique when creating longe

    Q & A 

    Q: What is builder gel?
    A: A thick, sculpting gel that adds strength, length, and structure—perfect for overlays or extensions

    Q: How long does it last?
    A: Indefinitely with proper prep and infill routines

    Q: Is this HEMA-free?
    A: Yes, our builder gels are 100% HEMA-free, but not hypoallergenic, no nail Products are. We won’t bullshit you about that.

    Q: Can I use these with tips or forms?
    A: Absolutely. This is the same awesome sculpting gel just in a refill.

    Q: How do I remove builder gel safely?
    A: our builder gel does not soak off in acetone. Builder, gels or hard shells, and some Collett are impervious to acetone and must be filed off.

 

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