Extremely disappointing results

I got this product after colouring my hair. I read a lot of positive reviews and fell for it. From the first wash o noticed that it made my hair frizzy. I naturally have straight hair, I have never seen my hair this frizzy and dry before. I initially thought it was the effect of coloring but I noticed that when I use other shampoo my hair was more manageable. So it definitely was the shampoo. Would not recommed this product