The short answer
Gel polish lasts around two to three weeks, and BIAB or builder gel three to five. What actually ends a set is your own nail growing out at the cuticle, roughly three millimetres a month, not the gel giving up.
There is a particular disappointment in a gel manicure that chips three days after you paid for it, especially when the salon promised two weeks. So how long should gel nails actually last, and what makes the difference between a set that lasts a fortnight and one that lifts by the weekend? Here is the honest answer, including the bit most guides skip: why they need redoing at all.
How long do gel nails last?
A gel polish manicure lasts around two to three weeks. That is the realistic range you will see across the industry, and even Shellac’s own maker, CND, quotes fourteen days of wear as the floor rather than the ceiling. Builder gel and BIAB, which are thicker and structural rather than just a colour coat, tend to last a bit longer, commonly three to five weeks, and can often be infilled instead of removed each time.
But here is the part worth understanding, because it changes how you think about the whole thing. Gel very rarely fails on its own. What ends a set is your own nail growing.
Gel does not usually give up. Your nail grows out from underneath it, roughly three millimetres a month, and that little line of bare nail at the cuticle is what tells you it is time, not chipping.
Fingernails grow at around three and a half millimetres a month, so within two to three weeks there is a visible strip of new, unpolished nail at the base. Nothing has gone wrong; the gel on the tip is often still perfect. It just no longer lines up with your cuticle, and that is the natural point to come back in.
Why your gels sometimes only last a few days
If a set is lifting or chipping within a week, that is a different story, and it is almost never the gel being faulty. It is usually prep or aftercare.
Take Chloe, who came in convinced she “just couldn’t wear gel.” Every set peeled off within about five days. When we looked at what was happening, two things stood out. Her nails were very dry, and she was a picker: the moment one corner lifted, she would quietly peel the whole nail off at her desk. So we soaked off what was left properly, gave her nails a fortnight’s rest with cuticle oil twice a day, and on the next visit spent longer on prep, dehydrating the nail surface fully before the gel went on. We also had an honest chat about the picking. That set lasted her the full three weeks with the gloss still on. The gel was never the problem.
The common causes of early lifting are much the same for everyone: oil or moisture left on the nail before application, cuticles grown up over the nail plate, very dry nails, using your hands hard without gloves, and picking at the edges. Get the prep right and treat them gently, and most people who “can’t wear gel” absolutely can.
How to make a gel manicure last
The good news is that the things that actually extend the life of your gels are cheap and quick.
- Cuticle oil, every single day. This is the big one. Oiled nails and cuticles stay flexible and bend with the gel rather than letting it lift, and hydrated skin does not dry out and creep over the nail. Dermatologists rate it as the most useful home habit for nail health, and it genuinely buys you days.
- Gloves for washing up and cleaning. Hot water and harsh cleaners work their way under the edges and loosen the gel. Two minutes of protection saves a week of wear.
- Stop using your nails as tools. Opening cans, peeling stickers and scraping things off surfaces is how chips and lifts start.
- Never pick a lifted corner. However satisfying, peeling takes the top of your natural nail with it. Come in for a proper removal instead.
Are gel nails bad for your nails?
This is the question behind a lot of hesitation, so let us be straight about it. Gel itself is not inherently bad for your nails. Nearly all the damage people associate with gel comes from bad removal, not the gel sitting on the nail.
The most important rule is the simplest: do not peel or pick it off. The American Academy of Dermatology is clear that picking or filing gel off strips away layers of the natural nail plate, leaving it thin and rough. Proper removal is a soak in acetone for around ten minutes so the gel simply lifts away, with no force and no damage.
Two other things are worth knowing, honestly rather than as scare stories:
- The UV lamp. Regulators including the US FDA class nail-curing lamps as low risk in normal salon use. That said, a 2023 University of California study found the UV wavelengths these lamps use can damage skin cells in a petri dish. That is laboratory evidence, not proof that manicures cause cancer, and the researchers said as much, but it is a sensible reason many techs now offer UV-protective gloves or suggest a little SPF on the hands before curing.
- Allergy to the gel itself. The British Association of Dermatologists has warned about a real rise in allergy to the acrylate chemicals in gel and acrylic products, and points especially at cheap at home kits, where product is often under-cured or left on the skin. A properly trained tech, curing fully and keeping product off your skin, is a big part of why a salon set is safer than a bargain kit.
And the old line that nails “need to breathe” between manicures? That one is a myth. Nails are made of dead keratin and take everything they need from your blood supply, not the air. A break between sets is still a good idea, but to let the nail rehydrate and recover, not to breathe.
Who should skip gel, or wait
Telling you when not to book is how we earn the times you should. Gel suits most people, but there are clear moments to hold off.
If none of that is you, gel is a lovely, low-drama way to have durable colour, and we will always check your natural nails at the start and tell you if we think a break would serve you better. If you are still deciding on a shade, our autumn nail ideas for 2026 round up the colours and finishes worth booking this season.
Gel, BIAB, acrylic or a break: the honest options
Gel polish is one of several ways to have your nails done, and they suit different things. Here is how the main options compare so you can see where gel fits.
| Option | How long it lasts | On your natural nails | Best for |
|---|---|---|---|
| Regular polish | 2 to 7 days | Gentlest of all | Changing colour often, event nails |
| Gel polish (Shellac) | 2 to 3 weeks | Kind if soaked off properly | Everyday durable, glossy colour |
| Builder gel / BIAB | 3 to 5 weeks | Adds strength and protection | Weak or bendy nails wanting length |
| Acrylic | 2 to 3 weeks to infill | Toughest, but harsher to remove | Long extensions, dramatic shapes |
| Bare nails and oil | n/a | No product at all | Recovering, or simply a break |
There is no single right answer. If you want colour that survives a fortnight and looks natural, gel polish is ideal. If your nails are weak and you want a little length and strength, builder gel or BIAB is the one, and we have a full guide to how BIAB works and how long it lasts. If you have been in gel non-stop for a year, sometimes the best thing we can suggest is a bare manicure and a fortnight off. We would rather tell you that than sell you another set you do not need.
Gel nails at NU Beauty in Haverhill and Kedington
We do gel at both salons. Our original gel manicure (£20) is the classic glossy colour on your natural nails, a builder gel manicure (£38) adds strength and a little length for nails that need it, and a bare manicure (£20) is the tidy, no-colour option if you are giving your nails a rest. Whatever you are in for, we soak gel off properly rather than lifting it, and we will happily remove gel or builder gel from another salon too.
You will find all of it, with current prices, on our nails menu, and you can book at either Haverhill or Kedington. If you are weighing gel against builder gel, our what is BIAB guide is a good next read.
The bottom line
Gel polish lasts around two to three weeks, builder gel and BIAB three to five, and the reason it ever needs redoing is simply that your nail grows out, not that the gel has failed. Keep it on with daily cuticle oil and gloves, never peel it off, have it soaked off properly, and gel is a kind, easy way to have lovely nails. If yours never seem to last, come and see us; nine times out of ten it is prep or aftercare, and it is fixable.
Frequently asked questions
How long do gel nails last?
A gel polish manicure lasts around two to three weeks before it needs redoing, and Shellac's own guidance quotes fourteen days as the floor. Builder gel and BIAB, which are thicker and stronger, tend to last three to five weeks and can often be infilled rather than fully removed. The honest thing to know is that gel very rarely fails on its own. What actually ends a set is your own nail growing out. Fingernails grow roughly three millimetres a month, so within a couple of weeks there is a small gap of bare nail at the cuticle, and that regrowth line, rather than any chipping, is usually what tells people it is time to come back in.
Why do my gel nails only last a few days?
If gels are lifting or chipping within a week, it is almost never the gel itself. The usual culprits are prep and aftercare. Any oil or moisture left on the nail before application stops the gel bonding, so it lifts early. Picking or peeling at the edges gets it started. And nails that are very dry, or cuticles that have grown up over the nail, will let the gel loosen sooner. Peeling one nail also tempts you to peel the rest, which is where the real damage comes in. If this keeps happening, it is worth having them removed properly and letting a nail tech look at your prep and your natural nails, rather than just booking set after set.
Which lasts longer, gel or acrylic nails?
Acrylic is the harder, tougher option and generally holds up longest under heavy wear, which is why it suits long extensions and dramatic shapes, but it involves more filing and a harsher removal. Gel polish lasts around two to three weeks and gives a natural, glossy finish on your own nails. Builder gel, often called BIAB, sits neatly in the middle: it lasts three to five weeks and adds real strength, without the drilling that acrylic usually needs. For most people wanting durable colour on their natural nails, gel or builder gel is the kinder choice; acrylic earns its place when you want length and strength above all.
Are gel nails bad for your nails?
Gel itself is not inherently damaging. Almost all the harm people blame on gel comes from how it is removed. Picking or filing it off tears away layers of the natural nail plate, which is why the American Academy of Dermatology is clear that you should never peel gel off and should soak it off in acetone instead. The other things worth knowing are that a 2023 University of California study found the UV lamps used to cure gel can damage skin cells in the lab, so many techs now suggest UV gloves or a little SPF on the hands, and that the British Association of Dermatologists has warned about a rise in allergy to the acrylates in gel, especially from cheap at home kits. Have it done and removed properly and gel is a perfectly reasonable thing to wear.
Do you have to peel gel nails off?
No, and you really should not. Peeling or picking gel off pulls layers of your natural nail away with it, leaving the surface thin, rough and white in patches. The proper way to remove gel is to soak the nails in acetone for around ten minutes, usually on a cotton pad wrapped in foil, so the gel softens and lifts away without force. It is quick and does no damage to the nail underneath. If you have builder gel or gel from another salon, we can soak it off cleanly for you rather than have you battle it at home.
How can I make my gel manicure last longer?
The single biggest thing is cuticle oil, used daily. It keeps the nail and the skin around it flexible, so the nail bends with the gel instead of the gel lifting, and it stops the cuticle drying out and creeping over the nail. Beyond that, wear gloves for washing up and cleaning, since hot water and harsh products loosen the edges, and stop using your nails as tools for opening and scraping things. And do not pick at a lifted corner, however tempting. Good prep in the salon plus oil and gloves at home is the difference between a set that chips at day eight and one that still looks fresh at three weeks.
