Nice shampoo but I have thin hair and wouldn’t describe it as any thicker after washing with this shampoo. Do get a nice blow dry afterwards. 

I wish I had not wasted my money in this shampoo and conditioner, I have very fine hair and this shampoo did absolutely nothing to help give it any volume !  I wish there was minus stars ⭐️ as it didn’t even have a nice smell - in fact no scent ! This was definitely a very expensive learning curve.

I have used this product for over 15 years. If i go to the hairdressers i take it with me for them to use. My hair is noticeably flat and thin without it.

My hair is very fine and this shampoo leaves it feeling clean without drying it out. It adds some volume without the stickiness, dryness or rough hair feeling I’ve experienced after using other volume adding shampoos.

I bought my husband the travel size one to see if it was any good and he hasn’t stopped raving about it.  Gives hair volume as his hair is thinning and he said it’s the best thickening shampoo he has used and he got me to order the full size one