Is the tresemme vitamin b12 & gelatin anti-breakage shampoo really that bad?

I bought it a couple days ago and I've only used it once. It seemed to work fine, but I blowdryed my hair so I'm not sure (I normally never blowdry it). I just read this article (a href="http://shine.yahoo.com/channel/beauty/10-drugstore-shampoos-you-shouldnt-buy-even-if-theyre-on-sale-527242/)"http://shine.yahoo.com/channel/beauty/10…/a and I was extremely unsure wether I should keep using it or if it will damage my hair. Any ideas?