Home New Chic Fashion Rich in proteins, vitamins and super- nurturing fatty acids, egg yolks won’t only make your hair softer, shinier and healthier but help you to grow it long as well. Simply mix 2 egg yolks with 2 tbsp of olive oil, dilute the mixture by adding a cup of water and then slowly and thoroughly massage this mask into your scalp. Give your hair and scalp 15 to 20 minutes to absorb all the needed nutrients and then rinse off.]