I might be allergic

Purchased product to try it as I have never used this brand. It made my hair feel fabulous- BUT then about two hours after washing and drying- my head began to itch so bad that I broke out all over my scalp and around my hairline. I immediately took another shower and only used water and kept rinsing my hair- I did the same for the next week because the bumps were so bad I was afraid to use any kind of shampoo. Eventually subsided, but if you are susceptible then I would suggest just trying a small amount first!