I'm disappointed in the product. After reading decent reviews, and because I like the John Frieda collection, I decided to buy this. I have wavy hair. I used this as instructed, and it smelt slightly bad and made me a bit nauseous. It did not relax my hair one bit or make a difference in frizz. It did moisturize slightly, but be careful of using too much, or it'll cause greasy scalp. It works for some, but not for me. I can see why this product was on sale.