Alfaparf Milano Keratin Therapy Lisse Design Maintenance Shampoo - Sulfate Free - Maintains and Enhances Keratin Treatments - 8.45 Fl Oz (Pack of 1)

My mother uses this shampoo whenever she straightens her hair with keratin treatment. It helps secure her investment by prolonging the straightening effect of the keratin while keeping her hair healthy and beautiful.

I had a Lisse Keratin treatment because my hair is dry and very frizzy in humidity, so I purchased this hoping it would prolong the effects of the treatment, and indeed the treatment lasted for a full 5 months. My hair dresser said that using any NON sulfate shampoo was OK to use with keratin treatments, so the treatment may have lasted simply because this shampoo has no sulfates. However, I do like the smell, and it lathers quite nicely so that I only have to do one lather. I have continued to use this shampoo for the second treatment I had done recently but for the conditioner I use Pureology Hydrate Condition for Dry Color Treated Hair. I am 61 years old, and my hair looks and feels softer than it did when I was in my 30's.

My hair is loving it, leaves them silky and extremely shiny, prolongs my keratin treatment. You don't need a whole lot, leathers easily. Nice smell and good price.

It is a nice shampoo I am ok with that I used it after having a hair treatment just the bottle cap is broken other than thus shampoo is fine.

I meet all my espectations about this product, not only the shampoo but also the conditioner. Because it is heavy chemicals free my hair don't suffer from caustic or sulfur. Don't damage hair color or keratin treatments. Keeps my hair soft, shiny and healthy.

Aunque no tiene mucha fragancia le doy un 100 en suavidad ya que deja el cabello súper suave, llevo más de tres años de usarlos y son muy buenos.

I have been using this shampoo for a long time. This batch of the shampoo made my hair like straw - it doesn't have the same moisturizing and softening like it did before. Same goes for the conditioner. I suspect the formula has been altered.

The only thing I don't like is because I have fine hair, it is too greasy. I wash my hair today and tomorrow it looks like I haven't wash it in a couple days