Using a lot of iron has caused split ends in my hair, and made them coarse as well. I have used LâOreal products, as in shampoo, conditioner, and serum to repair my hair, but it just helped in making my hair feel smooth. The split ends are still there, and my hair has never gone thicker! I was wondering if Ookisa hair products could be anyways helpful in making my hair thick, and getting rid of split ends. I would be really thankful to you guys if somebody out there, who has ever used both the hair products, could tell me the difference.