Natura Resort AMAZON Arkada TC16 Serum

This is the only product that improved my nails that became very thin, brittle, and dry after one year of wearing hard gel nails. It works wonders when applied correctly (place 1-2 drops on the palm of your hand, then with your other hand's fingers clenched together rub them against the palm with a drop of serum in it until it gets absorbed by your fingernails and cuticles. Repeat with your other hand). It is recommended to use it twice a day, but I only use it at night before I go to bed, and it still helps! This bottle will go long ways if you use only 1-2 drops per application per hand. I also like its herbal smell. I don't believe in nail polish type of strengtheners because they are still going to make your nails dry. This serum also improved my cuticles. I was so happy to have found it here on Amazon since my first one was bought in Europe. I highly recommend this product.