BIAB Nails: The UK's Latest Manicure Trend Explained

Written by Lizzie Learn On 7th Feb 2025

What Are BIAB Nails?

BIAB (Builder In A Bottle) nails have taken the UK beauty scene by storm, offering a long-lasting and healthier alternative to traditional acrylics and gel extensions. Created by The GelBottle Inc., BIAB is a soak-off gel builder that strengthens and protects natural nails while giving a flawless, glossy finish.

Unlike conventional gel manicures, which can be prone to chipping and peeling, BIAB provides durability, flexibility, and nourishment, helping clients grow their natural nails with minimal damage.

Why Are BIAB Nails So Popular?

The UK’s nail industry has seen a shift towards natural nail health over excessive extensions, making BIAB the perfect middle ground. Here’s why so many people are making the switch:

Strengthens Natural Nails

BIAB reinforces weak or brittle nails, encouraging natural growth. The formula contains self-levelling properties, meaning it smooths out imperfections without the need for harsh filing.

Long-Lasting & Chip-Resistant

A BIAB manicure can last three to four weeks without lifting or chipping, making it ideal for busy individuals who don’t want to visit the salon frequently.

Less Damage Than Acrylics

Unlike acrylics, which require excessive filing and strong adhesives, BIAB is soak-off and gentler on natural nails. This makes removal easier and reduces the risk of damage over time.

Versatile Application

BIAB can be used alone for a natural-looking, sheer manicure or as a base under gel polish or extensions for added durability. Many UK nail techs offer a BIAB overlay, which strengthens the nail while maintaining a natural look.

Differences Between BIAB and Other Gel Systems

BIAB is often confused with regular gel polish, but they are quite different. Additionally, it is important to distinguish BIAB from other builder gels:

Considerations for BIAB Use

BIAB is perfect for short to medium nail lengths, but it's not recommended for significant extensions due to its softer nature. Those with active lifestyles or who use their hands frequently may find harder gel systems more durable.

How Much Do BIAB Nails Cost in the UK?

Prices vary depending on the salon and location, but on average, you can expect to pay:

• BIAB Overlay – £25 to £45
• BIAB with Gel Polish – £30 to £50
• BIAB Extensions – £40 to £60

Many UK salons now offer BIAB as a premium alternative to standard gel manicures, often with discounts for repeat customers.

Where Can You Get BIAB Nails in the UK?

Most high-end nail salons and independent nail techs now offer BIAB services. If you're looking for a BIAB-certified salon, check local listings in London, Manchester, Birmingham, and other major cities.

Can You Do BIAB Nails at Home?

While BIAB is primarily a salon treatment, The GelBottle Inc. has launched an at-home version called Builder Gel in a Bottle under their Peacci brand. However, it requires UV/LED curing, so beginners might struggle with the technique.

For best results, it’s recommended to visit a professional nail tech who specialises in BIAB.

Potential Allergic Reactions

Some individuals may experience allergic reactions to gel products, including BIAB. Symptoms can include redness, itching, or swelling around the nail area. To minimise risks, ensure that a qualified nail technician applies the product correctly, avoiding contact with the skin during application. If any adverse reactions occur, it’s advisable to discontinue use and consult a healthcare professional.

Maintenance and Removal

To maintain healthy nails, it’s recommended to have BIAB professionally removed or infilled every 3-4 weeks. Avoid peeling or picking at the gel, as this can damage the natural nail. Proper removal techniques help keep your nails strong and healthy.