Nails that split, peel in layers or bend at the slightest provocation are one of the most common complaints we hear, and one of the most misunderstood. Peeling is usually a moisture problem rather than a weakness problem, which means most of the products sold to fix it are aimed at the wrong thing.
Why nails peel in layers
The nail plate is built in layers, rather like plywood. Those layers are held together by a combination of natural oils and moisture. When the nail dries out, the bonds between the layers weaken, and the free edge starts to separate and flake.
That is why peeling looks like the nail is coming apart in sheets — it is. And it is why the answer is rarely a hardener. Making a dry nail harder makes it more brittle, not stronger. What a dry nail needs is flexibility.
Splitting is a related but slightly different story: a split usually starts at a weak point on the free edge and travels backwards as the nail flexes. Same underlying cause, different symptom.
The usual causes
- Water. Repeated wetting and drying is the single biggest cause. The nail absorbs water, swells, and contracts again as it dries. Do that several times a day and the layers work apart.
- Detergents and cleaning products. These strip oils directly.
- Hand sanitiser. Alcohol is drying, and most people use it many times a day now without thinking about it.
- Acetone, used often. Especially at-home removal every week or two.
- Cold, dry weather. A Highveld winter is hard on nails for the same reason it is hard on skin.
- Bad removal. Prising off a previous set takes the top layers with it, and those layers take months to return.
- Filing back and forth. A sawing motion on the free edge separates the layers mechanically.
You will notice that most of these are things done to the nail rather than things wrong with it. That is usually where the answer is.
What genuinely helps
Oil, daily. Cuticle oil is the single most effective thing on this list and the most neglected. It penetrates in a way hand cream does not. Apply it to the cuticle and the skin around the nail, last thing at night. Expect to see the difference in three to four weeks, not three to four days — you are improving the nail as it grows, and nails grow slowly.
Gloves for anything wet. Washing up, cleaning, gardening. Unglamorous and extremely effective.
Keep them short for a while. Length is leverage, and leverage on a compromised nail means the next break. Short nails are not a defeat; they are what lets the nail recover enough to be long later.
File in one direction, with a fine file. Not back and forth. A glass file is kinder than a coarse emery board.
Hand cream after every wash. It does not do the same job as oil, but it slows moisture loss from the surrounding skin, and the skin around the nail matters more than people assume.
What will not help
A few things are worth actively putting aside.
Hardeners containing formaldehyde. They work at first and then make nails brittle. Brittle nails snap rather than bend.
"Letting them breathe." Nails are not living tissue and do not take in air. A rest period from polish does nothing on its own — if you spend the rest period drying them out, they will be worse at the end of it than at the start. What helps during a break is the oil, not the absence of polish.
Buffing the surface regularly. Buffing thins the nail. Occasionally is fine; as a habit it works against you.
Waiting for a supplement to fix it. If your diet is reasonable, a supplement is unlikely to change much, and any change would take months to appear at the free edge. If your nails have changed suddenly and markedly, that is worth mentioning to a doctor rather than treating at the nail bar.
When an overlay protects rather than harms
This surprises people, but a gel overlay can be part of the recovery rather than the opposite of it.
A thin, flexible nail fails because it bends. A gel overlay at R240 acts as a splint: it stops the flexing, so the nail underneath grows out without splitting further. Several months later you have a length of healthy nail that was never allowed to break.
Two conditions make this work. It has to be maintained — a fill every three to four weeks at R180 — and it has to be removed properly with a soak-off rather than picked. If either of those is not going to happen, leave the nails bare and use oil instead.
Nails after acrylics
If your nails feel thin and tender after having a set removed, that is nearly always removal damage rather than the product. Keep them short, oil them daily, and give it three to four months — that is roughly how long it takes to grow a fingernail out completely.
Do not judge the outcome at two weeks. The nail you can see is already grown; what you are waiting for is the nail that has not appeared yet.
Come and let us look
Bring your hands in and we will tell you honestly what we see — whether this is dryness, damage, or something that would be better looked at by a doctor. We will also tell you if the answer is to do nothing except oil them for two months, which is sometimes exactly the answer.
Call the nail bar on 073 590 3317.
A simple four-week plan
If you want something concrete to follow rather than a list of principles, this is what we would suggest.
- Week one. Cut everything back to short. File in one direction with a fine file to smooth the edges. Start oiling every night. Buy rubber gloves and put them by the sink.
- Week two. Keep going. Do not judge anything yet. Add hand cream after every wash.
- Week three. You should notice the skin around the nails improving before the nails themselves. That is normal and it is a good sign.
- Week four. Look at the new growth at the base rather than the free edge. That band is what your routine is producing.
If the new growth at the base looks better than the older nail further out, it is working. Carry on for another two months and the whole nail will be that quality.
When it is worth seeing a doctor
Most weak nails are a moisture and handling problem. A few things are not, and are worth raising with a doctor rather than a nail technician: a sudden change in the colour, shape or thickness of the nails; pitting or dents across several nails; nails lifting from the bed without an obvious injury; persistent discolouration under the nail; or pain, swelling or redness around the nail.
We are not able to diagnose any of that, and we would always rather say so than guess.
