There are a variety of nail problems, everyday like the bitten, blows, splinters ... that force you to ask for reinforcements and repair of your nails. There are several ways to strengthen long-lasting nails.
Note: If you are in duda about whether a nail is safe so you can work it, play it safe, and refer first to a doctor. You should not create an upgrade that camouflages a health problem that requires medical attention, such as fungi, bacteria, etc.
Let's look at an example:
Reinforce bitten nails with acrylic
1. Prepare the nail, including the cuticle removal and using a 180 grit file to gently buff the surface and remove the shine. Apply a form under the free edge of the nail. Apply bonding agents to the nail for maximum adhesion.
2. Apply a layer of opaque pink acrylic to the free edge, overlapping the shape to create a C curve above the natural free edge.
3. Place a second acrylic lace in the eponychium area to complete the pink enlarged part of the nail.
4. Place a white acrylic coating above the pink to create the white part of the free edge of the rose and white.
5. shape with a 180 grit file. Use a 3-way buffer to give the nail a high shine. Massage cuticle oil onto the nail. Paint the nail if you want.