If you suffer from weak brittle nails simply follow one simple step every day and you will notice a huge difference.Of course you can always buy a product at the store,but DIY is a lot cheaper.
You simply need:
-1 teaspoon of flax seed oil or pumpkin seed oil
-1 teaspoon of olive oil
-5 drops of lavender essential oil
Mix and put into a small jar or container and apply to your hands every day.