I love and absolutely adore the smell! Unfortunately, my dry scalp can't handle the shampoo and I quickly developed gross dry patches on my nape and scalp (big itchy dandruff). I had to go back to my old shampoo and every gross thing disappeared.

Hands down this is the best shampoo I've found to date…and I have experimented with many different drug store and salon brands. It smells incredible, a light cucumber scent and doesn't strip my hair. I use The One Conditioner as well and I get comments on my hair all the time because of how healthy it looks! I have long, blonde hair and I get babylights every six months or so. I've been bleaching/highlighting my hair for at least 20 years. I've experienced significant hair loss and breakage in the past from other brand's shampoos/conditioners…I haven't had any issues with this product! Only great things to say. This shampoo and its paired conditioner are chef's kiss!

I wanted to love this line but unfortunately it has made my hair sooo greasy!

Clumps fell out every single time I used it, and only got worse. I still have half a bottle left. I have no idea what product in here melts hair so aggressively but be careful!

Ok, here it goes. First off, I am VERY picky with my hair products because I have wavy/curly hair and it is highly processed. I've been using very expensive all natural shampoos and conditioners but it was getting to be a lot. So I decided to try Kristen ess. I was blown away by how many compliments I've gotten on how shiny my hair is. And it doesn't dry out by the 3rd day of not washing. It smells great and I had to stop to take the time and write this review de you all

My hair fell out. Before it was nice now it's dry and brittle. I was using a brand from wellness company for three years and my hair was beautiful. Unfortunately cutting cost I went back to store brand and picked this one. I can't brush my hair with out it breaking, my scalp is completely visible in some spots. I lost all my natural wave and body. The best thing about this brand is the smell. I don't do a lot with my hair. Wash it put oil in it and let it air dry. Last time I had dyed my hair was two years ago.

Used this product for a little over a month and the rate that I was loosing hair was much more then normal had to throw it out half full.

I don't have to wash my hair as often and it clean and soft longer. Great price point for the results it delivers.

This product is created by a professional HairStylist to Hollywood Celebrities. Which is why I hoped that it would be quite good. It seems like a bottle of perfume was dumped into this bottle of shampoo. The scent is nice but OverPOWering & my hair felt/looked nice but the SCENT!!! I was very disappointed with this product including the corresponding conditioner specifically because of the amount of fragrance. I would not recommend. I would not purchase again!

using the One Signature shampoo and conditioner. Great products. I shampoo every few days and have tangly hair. These products have mnimal scent are vegan, cruelty free, no parabens ...