If you have been searching for BIAB nails in Croydon, you probably want one thing: nails that look polished, feel strong and don’t let you down a week later. BIAB, short for builder in a bottle, has become one of the most talked-about nail treatments in the UK because it sits neatly between a gel manicure and an extension. This guide explains what it is, who it suits, what happens in the chair at Shiny Nails Croydon on Wellesley Road, what it costs to start and to maintain, and how to look after it between visits.
What BIAB is, and who it suits
BIAB is a soft builder gel brushed over your natural nails and cured under a lamp. It is thicker than an ordinary gel colour, so it adds a thin layer of structure that helps nails resist bending and snapping. It comes clear, in sheer nudes and milky tones, or in full colour, and it can be finished with French tips, chrome or nail art.
On its own, BIAB works with your natural length rather than adding to it. If you would like a little more length, it can be applied over extensions for £5 extra. It tends to suit:
- Nail growers who keep losing length to breaks and splits
- Gel fans whose colour chips early and who want something sturdier
- Busy people who want tidy, low-fuss nails for three to four weeks at a time
- Anyone stepping away from acrylics who wants a more natural look
It is less ideal if you like to change colour every week, or if you want dramatic length, where acrylic extensions may be the better fit. Our BIAB vs gel vs acrylic comparison goes into the differences in more detail.
What happens at your BIAB appointment
Here is how it usually runs:
- A quick chat and nail check. Your technician asks about shape, length and colour and looks at the condition of your nails.
- Removal, if needed. If you arrive wearing gel or another product, it is taken off first. Take off costs £10–£15 depending on the product.
- Prep. Nails are shaped, cuticles are gently pushed back, the surface shine is lightly buffed away and the nails are cleansed so the gel can grip.
- Building. The builder gel is applied in thin layers and shaped so the nail has a slight curve where it needs strength, then cured under the lamp.
- Colour and finish. Your chosen shade or clear finish goes on, followed by a top coat and a little cuticle oil.
BIAB prices at Shiny Nails Croydon
| Treatment | Price |
|---|---|
| BIAB treatment | £35 |
| BIAB infill | £35 |
| BIAB redone (new set) | £45 |
| BIAB with extensions | +£5 |
| Take off | £10–£15 |
| French or white tips | +£5–£10 |
| Chrome | +£10 |
| Nail art | from £7 |
Prices can vary with length and design, and your technician will always confirm the total before starting. You can see every treatment on our full price list, and if this is your first online booking, the code WELCOME10 takes 10% off (minimum spend £15).
How long BIAB lasts and why infills matter
BIAB typically lasts three to four weeks before your natural nail has grown out enough to need attention. At that point you book an infill rather than starting from scratch. Your technician files back most of the existing gel, leaving a thin, well-bonded base in place, then rebuilds the regrowth area, rebalances the shape and finishes with fresh colour.
Because the whole layer is not removed each time, there is less filing on your natural nail, and the structure you have built up carries on supporting your growth. That is why many clients settle into a regular rhythm, booking their next infill before they leave. If you would like the full picture, read BIAB infills explained.
When you decide to go back to bare nails, book a professional take off. Peeling or picking BIAB off pulls away layers of your own nail with it, which is the fastest way to end up with thin, bendy nails.
Aftercare between visits
- Use cuticle oil daily. It keeps the skin soft and the nail flexible, which helps the gel stay put.
- Wear gloves for washing up, cleaning and anything involving harsh products.
- Don’t use your nails as tools for opening cans, scraping labels or prising lids.
- Leave lifting alone. If an edge starts to lift, avoid picking it and book in so it can be fixed properly.
- Watch your skin. If you notice redness, swelling, itching or pain around the nails, stop wearing gel products and speak to a pharmacist or your GP.
Booking BIAB in Croydon
Shiny Nails Croydon is at 4 Norfolk House, Wellesley Road, Croydon CR0 1LH, a short walk from East Croydon and West Croydon stations and next to the Wellesley Road tram stop. The TfL Journey Planner will show you the easiest route from where you are.
We are open Monday to Saturday 10am–7pm and Sunday 11am–5pm. Walk-ins are welcome when a technician is free, but evenings and weekends are busiest, so booking ahead is the surest way to get the time you want. You can book online 24/7 and receive instant email confirmation, cancel free online up to two hours before, and pay in the salon after your treatment. We are licensed by Croydon Council, and tools are cleaned and sterilised between clients.
Regular BIAB clients also do well from our free Shiny Club: you earn a point for every £1 spent, and every 100 points gives you £5 off a future visit.