You put on your new top and there, disaster: a nail snatches and splits into thin slats, leaving the plate naked, dull and rough. An incident with multiple causes that should not be taken too lightly. The good news is that with a few simple gestures, your nails can regain vitality. We'll show you how to pamper them properly.
Why are the nails splitting?
Nails that split, it's the nightmare of any manicure, and that's often the sign that they are weakened. The causes may be multiple, but they all have one thing in common: in the vast majority of cases, this duplication is caused by external aggression. Which exactly?
Daily attacks
Every day, our little habits can quickly damage our nails. The Maintenance productsoften aggressive, can do damage if you use them without wearing rubber gloves. But that's not all, the prolonged contact with water and the fact of eat nails (yes, we see you) alters the keratin, this fibrous protein which constitutes the bulk of the nail plate. By force, the "cement" that binds the layers of keratin between them loses in efficiency and the nail plate tends to fade. But other factors also have an impact.

Household products, water, nails, etc. These everyday gestures weaken your nails. (@pixabay)
Aggressive manicures
The excessive sanding or limages, excess of chemicals such as acetone, the manicures too common (e.g. repeated poses of semi-permanent varnish) are all gestures that weaken our nails. Too strong a lime grain or too strong a sanding will alter the upper layers - I'm not. As for acetone, it's thedryness effect This solvent weakens the nail structure. And when these mistakes repeat themselves, the nail no longer has time to regenerate, sting and split. In the most severe cases, when the nails are doubled up to the base of the nail, it is imperative to consult a dermatologist.

Stop sanding! Keep your nails healthy with softer care.
Natural ageing
Our nails are not spared by the time that passes! With age, the keratin is losing density and less well hydrated. Nails then become drier, more fragile, and require strengthening care to maintain their flexibility and strength.
Health problems and diseases
One nutritional deficiency in vitamins and minerals (vitamin B8, zinc, iron, magnesium...) can also be the cause of duplication. Without the necessary inputs of essential nutrients, the functioning of the nail matrix is disturbed: the nail growth is slowed and keratin is of lower quality.
Certain diseases and medication treatments may also weaken keratin. In these situations, it is best to seek medical advice to identify the exact cause and adopt a proper routine to preserve your nail health.

Do not let age or nutritional deficiencies damage your nails, take action!
How to repair the nails that split?
If you don't get through your split nails, there are simple solutions to strengthen them, limit the breakage and find the pleasure of making nice manicures.
Adopt a targeted care routine
It is the key to stimulate keratin production and strengthen the nail plate. Two types of actions are possible:
The Ultimate Nail Treatment Damaged
This routine of care works in synergy to repair, feed and harden your nails in only 2 weeks through targeted regenerating and moisturizing care. How does it work?
Week 1 (on bare and clean nails):
- Apply it Keratine Booster1 to 3 times a day to stimulate keratin production and redensify the plate.
- Massage nails Twice a day with l-Green oil, a complex of 6 botanical oils that intensely nourishes nails and cuticles.
- For a care on-the-go throughout the day, use the Perfector focusenriched with castor oil, to protect your nails and moisturize them continuously.
- Finally, apply the Mask N/A3 nights a week thick layer to strengthen. Leave to dry, then remove the next day in peel-off or soapy water.
Week 2:
- Apply the Base N/Aevery other day (up to 3 times/week) without removing the previous layers.
- Continue to apply Green Oil morning and evening and Perfector Concentrate.
- At the end of the week, withdraw the S.O.S. Base. with a soft solvent, then apply the S.O.S. Mask again. for a final night of care.
You can renew this cure if necessary for maximum efficiency.
Feed nails from inside with food supplements
It is often said that beauty comes from inside and nails do not derogate from the rule. With the Nail Boost food supplements, you provide them with a natural vitamin, mineral and antioxidant cocktails (beer, blueberry and turmeric extracts, iron, zinc, magnesium, copper, vitamin A, group B vitamins, vitamin C...) that stimulates the nail growth and improving their resistance and their shine. To be taken in intensive treatment to repair nails in distress due to 2 capsules per day for 3 months. Let it grow!
Good gestures to trim and avoid worsening the doubling of nails
Limmer, it's a whole art - I'm not. To avoid your nails being split more, choose soft tools, such as a glass file or special file fragile nails. To get the right move, pass the file under nail with a light bevel down, always in the same direction, to trim the free edge without refining or damaging it. Promised, you'll see the difference! Prefer to nails rather short, less exposed to shocks. And avoid scissors and nail cutters that can cause cracks, nail file remains your best ally.
Preventing duplication: habits to adopt on a daily basis
Integrate a few simple reflexes into your daily life can be really paid for from the point of view of preventing nail duplication:
- Protect your hands : wear protective gloves for cleaning, dishes or any activity that could damage your nails.
- Moisturize regularly nails with nail oil and cuticles and apply a hand cream to protect and soften the skin.
- Adopt a healthy and balanced diet which ensures essential inputs to the good growth of nails.
- Take breaks between two semi-permanent varnishes and alternate with care treatments.
- Choose bio-soured nail polishes and soft, non-acetone solvents that gently withdraw without danger to your nails.

Simple everyday gestures to keep nails strong longer.
Good nail hygiene, a lot of love, and your nails will soon find their superb. Take time to listen to them, to pamper them, and you will see: they will make it good for you and will soon be ready to welcome your most beautiful manicures.
Frequently Asked Questions
How do I recognize a nail that splits?
A split nail is the result of a rupture of the keratinic structure : one recognizes it to its layers of keratin which lose their cohesion and detach one another, leaving behind them an irregular surface, sometimes dull and rough. A split nail is a nail that suffers from dehydration and has impaired balance.
What file to use if my nails split?
Always prefer the lime rather than the cut, in order to avoid further damage to the keratin layers. Choose a Soft nail file, specially designed for fragile or fine-grained nails, which respects their natural structure. Always Line in one sense onlyfrom outside to the centre, by the under the nail, with a light bevel facing down: this gesture allows to smooth the free edge without refining or causing micro cracks. Avoid metal files and back and forth movements, which promote breakage and duplication.
How long to find strong and solid nails?
The complete regrowth of a handnail takes about 3 to 6 months. With a suitable routine (nursing care, food supplements, protection), the first signs of improvement appear in a few weeks : a smoother surface, harder nails that resist better and a natural shine found.

