Because shellac nails use traditional nail polish, in addition to a gel layer, they're a little more prone to chipping than methods like the gel application, which means you may need touch-ups more than with other types of nails.
Even though shellac is considered by some to be the safest of all gels, it still has its downfalls—namely, that it can damage the nails. “Any product that is cured onto your nail has the potential of nail damage in the removal process,” Lippmann explains.
It gets applied like regular nail polish but dries like gel. Shellac gives your manicure a little more stability than the usual manicure, allowing longer lasting results. These manicures take slightly more time than the regular because of the UV curing process between each coat.
Shellac is much less damaging to nails than traditional gels (or acrylics), and if your goal isn't to make your nails longer, then they're a great choice. Shellac looks like a thick glossy gel polish, and the main benefit is that it reduces chipping.
For longer lasting, with more colour options, choose gel. For shine and ease, choose shellac. Talk to your nail technician and they may also have individual recommendations for you.
Any remover with an acetone content of 60 per cent or more will work, but it's best to find one designed to remove shellac or gel polish – like this one – as it will be less harsh on your skin and nail beds. Pure acetone is also very effective, but it can also be drying to your skin and nail beds.
In our experience, SNS can last up to one week longer than Shellac nails without chipping, and SNS also creates a thicker-looking nail from all that powder getting added on. But we've found Shellac to be a little less damaging to our nails long-term than SNS nails.
While there is nothing wrong with shellac itself, it's the curing process that raises safety concerns. LED light lamps used to cure shellac emit UV rays, and extended exposure to UV rays can have potential side effects, including premature aging of the skin, age spots, and skin cancer.
The longer you leave your CND™ Shellac™ manicure, the more likely it is to chip and lift (leading to picking!). We recommend rebooking your next appointment when you're with your nail technician.
This is why heading to a professional to remove shellac nails is a good idea. A liquid solvent used to remove stubborn polish. Like traditional nail varnish remover, but seriously strong (I'm talking removing Sharpie strong). Cotton pads will be soaked in acetone, and wrapped around each nail, to dissolve the polish.
Shellac was the first hybrid polish, produced by CND, and you can expect manicures to last about two weeks. Some may find that the chip-free finish lasts longer than this, but it's recommended that you get them removed after 14 days as by this time your own nail will have started to grow out.
When you peel off polish from previous applications, it continuously removes the stronger layers of your nail's surface, which reside on the top of your nails. This then exposes the weaker layers of nail, which can cause the shellac nail polish to peel off with the weaker layers of your nails when applied.
The bottom line
If you're trying to switch up your manicure, shellac nails are definitely worth a try. They're long-lasting, cute, and easy, and as long as you get them removed properly, they won't cause any major damage.
The simple answer is your nails are dry causing peeling and brittle nails. Shellac cannot damage or weaken your nails once applied and removed correctly.
Keeping your skin moisturised will extend the life of your shellac nails and keep your hands looking healthy and youthful. Use hand cream during the day (reapply as often as needed) and a richer cuticle oil at night before bed. The oil will treat your fingers overnight and keep nails from flaking for lack of moisture.
Lamps that emit ultraviolet (UV) radiation are standard in some nail salons to speed-dry regular manicures and to set gel manicures. These lamps can be called UV lamps or LED lamps and both emit UV radiation, predominantly UVA rays which have been linked to increased risk of skin cancer.
Avoid heat such as a bath, shower, sauna, or steam room for at least an hour after your treatment. Heat or humidity straight after a gel application can cause the bond of the varnish to loosen from your nail bed. This will then cause the polish to lift at the sides and ultimately ruin your freshly applied manicure.
A shellac manicure can usually last 14 days without chipping. If you want your shellac to last another fortnight or so, protecting your natural nails, a nude-ish Shellac Forte is your best bet.
Shellac nails are said to last for two weeks without the dreaded sight of peeling or chipping. However, some ladies can tell you they experience controversy on how long these nails really last.
Candy lovers beware: The hard, shiny shells on Junior Mints, Red Hots, Lemonhead, and Boston Baked Beans candies are glazed with secretions from lac bugs. Nearly 100,000 bugs die to produce about 1 pound of shellac flakes, which are combined with alcohol to make a confectioner's glaze.
Gel manicures definitely last longer, and if you like that plush, ultra-glossy finish, it's the way to go. However, the removal process for Shellac is much gentler on the nails, which makes switching up your colors easier to do. Either way, you will have a manicure that lasts longer than basic polish.
Another reason the SNS procedure tends to weaken nails is the removal process. This is an inflexible product, so any breaks or lifting usually takes your own nail with it! People prone to picking or removing can also peel away layers of their own nails with the product.
The alcohol in many hand sanitizers can dry out polish and crack cuticles, causing polish to chip. “Nails that lack enough moisture often become brittle”, says Cassy Chao, manager of Dream Nails Salon. “Brittle nails don't receive and hold polish or shellac like a healthy nail bed will.”