After a long search on the internet for a good (affordable) keratin hair mask, I came up with this one! After washing my hair, I applied the hair mask to towel-dried hair and let it work for 30 minutes. The hair mask smells great, its structure is thinner than other hair masks I'm used to. However, when applying the mask to my hair, it feels like it absorbs immediately and does not stay on my hair. After 30 minutes, I rinse off the mask and immediately notice that I can comb out my hair without any problems. My normally dry hair ends shine so much and don't look split anymore! Even after sleeping, my hair is still good!