this oil makes my hair more beautiful and swells like before and more if I made no shampoo remains toujour and even if I did feel slightly tamed it smooth my hair a bit and if I use the iron I just smooth passes into the hair and smooth after hair and it remains my hair has grown a little faster too! but it's been a month since I use about 2 times a week without rinse so I do not know yet if it makes them grow more but I really recommend this product