Sunsilk Straight to Perfection Shampoo in the deep purple bottle is a wonderful shampoo. My hair is extremely wavy and gets frizzy when the weather is humid. This shampoo helps me to smooth out the frizz and leaves my hair soft and manageable. I also like the feel of the shampoo and the scent is very nice. It is a floral scent, my daughter smells a hint of strawberry in it and always comments how nice Mommy's hair smells after I shampoo with it. This product helps tame my wild main and leaves it very soft and shiney. It does a great job cleaning my hair as well. As for the Straightening I do not know if that actually works on me as my hair is almost like a tight perm naturally. I do think it helps though, as I have noticed my curls do seem more relaxed and not as tight. I would defiantly recommend this product for someone as the price is reasonable, the scent is sweet and it does a nice job on my hair.