I have always been too fussy about shampoos and I was thrilled to find this. I have fine, shoulder length hair but a lot of hair. This amps it up to the next level. My hair feels clean, soft and there's no residue left on my scalp or hair. I don't have to wash it every day, especially during the cold CT winter months and it still looks nice the next day. Don't be fooled by the low price. This is a high quality shampoo. I've already ordered a second bottle and am going to order the conditioner next.