Helps reduce frizz.

[This review was collected as part of a promotion.] [I received this product in exchange for my honest review] I tried a sample of this shampoo and really liked it for my hair type. I love how it lathers on my scalp and prevents itchiness as well. This helped reduce my frizziness and gave a nice shine to my hair.

Originally posted on sephora.com

This is the WORST Kerastase I have ever used

DO NOT PURCHASE - it leaves your hair feeling dirty, greasy, wirey and severely dehydrated, let alone help with the thickness. It made my hair absolutely disgusting and I’m beyond disappointed that Kerastase is selling a product with such low gross quality. I thought it must be user error, but when you try multiple times and it turns out the same everytime. It’s a brand issue!

Originally posted on Sephora-uk