The simple answer is your nails are dry causing peeling and
Why Does Shellac Ruin Natural Nails? Any polish that is cured onto your nail has the potential for nail damage. Usually, shellac and gel manicures begin by intentionally damaging the top layer of the nail bed to essentially "rough it up." They do it because the polish adheres better to a textured surface.
Even if you're not pulling the polish off, Dunne says that frequent shellac manicures can take a toll on your nails. “During the removal process (especially if not done properly), you can risk removing layers of your natural nails and weakening the nails,” she explains.
It takes about three to six months for nails to grow out completely, erasing these white spots. Give your nails a break from gel to allow the nail plate time to recover.
Paper-thin nails after acrylics are another common issue. Gel and acrylics cause the nails to lose moisture and become brittle, flaky and peeling. This can also be caused by improperly peeling the gel and removing the nail plate.
Additionally, while Shellac appears to help avoid the damage to the nails caused by acrylics, SNS goes a step further, according to Vo. “SNS is positively good for nail health. The SNS dipping powder system is fortified with no less than four vitamins, plus the all-important mineral calcium.
"I usually say Shellac doesn't damage nails; humans do." Gel polish is typically best removed with acetone, but CND makes a remover specifically for its Shellac formula that's designed to also hydrate the nails. Acetone is notoriously drying, which is why nail professionals recommend using a cuticle oil post-removal.
Shellac is not very durable and is prone to damage. This finish is not heat-resistant. As a precaution, avoid placing hot pans or objects on it. Another drawback is that shellac is not water-resistant, hence unsuitable for areas such as kitchens or bathrooms.
Washing up liquids and bleach all contain chemicals that may weaken, corrode or dissolve your nails which will make them much easier to come off. Simply wearing rubber gloves provides you with an effective extra layer that eliminates exposure to these chemicals.
Manicures with shellac or gel nails use ultraviolet (UV) light to dry the polished nails. The issue here is that UV nail dryers expose people to UVA radiation — that is, the same harmful rays emitted by the sun, which have been linked to an increased risk of skin cancer.
Nail Peeling
Nails are made up of dead cells and improper removal of the gel polish can cause damage to the topmost layer of your nails, resulting in peeling and flaking. As per a renowned manicurist, the nails are susceptible to extreme dryness because they lose moisture very quickly.
If you do want to do it at home, however, know that because shellac is a polish, it's easier to remove than gel and kinder to your nails as you don't have to buff your nail plate to 'break' the bond.
Most salons only charge a small amount for shellac removal and use high-quality products that leave your nails in tiptop condition. Most salons use acetone with a 60% concentration or more.
“People often get confused between gel and Shellac – however Shellac is one of the popular, original brands of gel polish. The gel treatment is quite flexible and bends with the natural although it's not nearly as durable or long lasting as SNS.
Choose soak-off gel nails instead of acrylic nails.
While gel nails can cause nail brittleness, peeling, and cracking, they're more flexible than acrylic nails. This means your own nails are less likely to crack. You'll want to ask for gel nails that soak off rather than ones that must be filed off.
The gel can then be nicked at the edge and gently peeled away. It does not take layers off or weaken the nail over time as SNS does, which means stronger, less damaged nails.
It's a great way of getting a bit of extra strength in your nails, whilst maintaining a more “natural-looking” finish.
Your nails might be thin or weak if you're not getting a balanced diet. Since nails are made of keratin, a type of protein, eating more protein can help thicken your nails. Healthy fats, such as omega 3s from nuts, and calcium are also important for strong, thick nails.
Fingernails may become weak or brittle due to harsh conditions. For example, regular use of nail polish remover that contains acetone can wear nails down over time. Repeated exposure to very hot or very cold temperatures also can be hard on your nails.
Although gel manicures can be beautiful and long-lasting, they can be tough on nails. Gel manicures can cause nail brittleness, peeling and cracking, and repeated use can increase the risk for skin cancer and premature skin aging on the hands.