I use this on my Daughter & Son’s hair! This product makes their hair so much more manageable and soft & not to mention length retention. My 7 yr old daughter hair is type 3B & 16’ - 18’ inches long & thick. My 4 yr old Son hair is type 4B & 12’ inches long. His hair is more coarse, but very thick. I highly recommend this product and I stay stocked up 😂.