Are your nails weak and breakable? It is time to look after them and give them a little fortifying treatment.
In order to harden your nails you can resort to hardening nail polishes which are offered in shops. However if you dont trust industrial products obtain argan oil (or olive oil) and lemon juice. Pour a little oil in a bowl and add several drops of lemon. Mix it and soak your nails in this solution for several minutes every day.
Weak and breakable nails usually grow slowly and with difficulty. In order to improve the general state of your nails, add wheat germ into your diet. Your nails will regain strength and vitality.