You will need: 1 cup of water 2 tbsp of flax seeds What to do: Boil the water in a pot and then add the flax seeds to it. Continue boiling on a low-medium heat until the water becomes thick. Set the pot aside to cool down. Once the mixture thickens, apply it to your hair and leave it for about an hour. Wash your hair with your regular shampoo. Results: Flax seeds are high in Omega-3 fatty acids which will nourish your hair and increase its elasticity. This mask can also reduce dandruff, eczema, and other skin conditions.