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Stars (of the celestial variety, though the same could be said for Hollywood) lose their allure when their brilliance fades. Which is exactly the case with color-treated hair: Fading means dull, damaged, lifeless locks. This sulfate-free shampoo maintains your hair's brilliance, preserving color depth for up to 40 days. Shine on.
I really liked this shampoo a lot. The scent and texture are really nice, and leave my hair smelling lovely and feeling soft/moisturized.5
This is the best. My hair felt and looked better than it has in a long time. I can't wait to try other products from this line.5
No harsh chemicals and color stay properties make this a top choice for smooth shiny hair!5
I currently am in the Bahamas and these samples this month have been perfection! It was what I was about to buy at the store! Love my birch of every month and am still hoping to get my boyfriend into it because he loves samples bc they are the best to travel with! :)5
Love it! Thicker fuller hair , great scent !!! Will purchase in the future5
My hair is very picky.... I have very fine hair and it gets tangly easy from shampoo. That didn't happen with this product. I also like the smell.5
Love color saving products. You spend so much for the perfect y hair color that it would be silly to not try and keep it looking fresh as long as you could. I think this shampoo brand really works well5
I love this shampoo. I wish the sample was bigger so I could have used it more than a couple times because it works great. It gave my fine hair a lot of volume and smells great.5
I was so psyched to get this in my Birchbox this month! Such a nice big sample size too!! I had previously gotten a sample of the age reversing shampoo from Birchbox and it was just one of those little packets like you get in the newspaper or whatever. This stuff, like everything from Kerastasse, is wonderful. I think I prefer the age reversing one simply because it is more moisturizing and at the moment that's what I need more than color retention but I have been planning to go redder soon and I will definitely pick up a bottle of this when/if I do since red fades so quickly.5
Made my hair soft and had a decent scent. Little pricey for me to buy though.5