Treatment guide
BIAB Nails
BIAB (Builder In a Bottle) is a soak-off builder gel applied over natural nails for strength and length. Modelow helps you find reduced-price appointments at verified UK nail salons.
What do BIAB nails cost in the UK?
BIAB is priced above standard gel manicures. Based on advertised prices reviewed across UK salons in September 2026, overlays commonly fell around £35–£80, with infills every 2–3 weeks often £30–£45. These are general market ranges — not Modelow prices.
General UK market guidance — not Modelow prices
| Typical UK pricing | Guide range |
|---|---|
| BIAB overlay (natural nail) | Commonly around £35–£60NailAtlas London £35–£55; Mirellé Inspo guide £35–£80 UK range. |
| BIAB with colour | Commonly around £40–£65Colour application adds to base overlay on most menus. |
| BIAB + Russian manicure prep | Commonly around £65–£95NailAtlas London £65–£95 for combined service. |
| BIAB infill (2–3 weeks) | Commonly around £30–£45NailAtlas infill £30–£45; confirm whether removal of lifting is included. |
| BIAB with nail art | Commonly around £55–£80+Art add-ons often £3–£15 per nail on top of base price. |
| Removal | Commonly around £10–£20Soak-off removal priced separately on many salon menus. |
What affects the price
Location
London and major cities sit at the upper end; independents outside city centres often charge less.
Technician skill
BIAB requires product-specific training — specialist techs charge above standard gel manicure rates.
Add-on services
Russian prep, extensions, art and repair add to the base overlay price.
Product authenticity
BIAB is a branded builder gel system. Very low prices may indicate non-genuine product or technique.
New set vs infill
First application costs more than maintenance infills every 2–3 weeks.
Why can Modelow appointments cost less?
Some clinics offer reduced-price appointments when they need a model for training, demonstrations, content or supervised practice. The lower price reflects the appointment type — not necessarily lower standards.
Prices change and differ between clinics. Confirm the exact treatment, practitioner, inclusions and total cost before you book.
Sources: Advertised UK clinic prices reviewed September 2026 (8 providers). Research date: September 2026.
What is BIAB?
BIAB is a builder gel system applied in layers over the natural nail, cured under UV or LED lamp. It adds structure and strength without acrylic extensions — popular for nail health-conscious clients.
It is a specific product category, not a generic gel polish. Confirm your salon uses genuine BIAB or equivalent builder gel.
What happens during a BIAB appointment?
Nails are prepped, shaped and often lightly buffed. Builder gel is applied in layers and cured. Colour gel or top coat finishes the look. Appointments take 60–75 minutes for a full overlay.
Infills vs new sets
Infills every 2–3 weeks fill the growth gap at the cuticle. A new set is needed if there is significant lifting, damage or you want to change length/shape significantly.
Why might model appointments cost less?
Nail training courses and academies need models for BIAB technique practice. Confirm product, prep standard and technician qualification before booking.
Frequently asked questions
- Is BIAB the same as gel nails?
- BIAB is a builder gel designed for strength and structure. Standard gel polish is thinner and less structural. BIAB typically costs more.
- How long does BIAB last?
- Most clients get 2–3 weeks before an infill is needed, depending on nail growth and daily wear.
- How do I find BIAB nails for less on Modelow?
- Modelow helps you discover reduced-rate model appointments when salons offer them. Visit Modelow to explore what is available.
Related guides
Find biab nails for less
Discover aesthetic treatments for less with Modelow. Discover discounted treatments and model appointments at verified clinics across the UK.