Resistance - Bain Extentioniste Shampoo

For most people with damaged hair, I think that this will be a good shampoo. I do genuinely feel like it takes good care of my hair. However, I also think that with my oily scalp, it just isn't cleansing enough. With this, I can only go about a day between washes when I used to be able to only wash my hair once a week. Still, as I said earlier, for most people with damaged hair, this is a good shampoo that, if paired with the proper products, is good and honestly worth the money.

Loved this!!!! Helped with hair growth and results would always feel professional

So good!

Makes my hair really soft during and after my hair wash, I can feel it making my hair stronger and less prone to breakage. Don’t use too much as it is high and proteins.

Makes a Difference!

Love all Kerastase products - I color and perm my hair and it keeps it from getting damaged.

Not the best

Thought I would try this shampoo for a change. Wish I didn’t, my hair was just a fuzzy mess in the morning after my first wash. If I could return it I would.

This shampoo made my hair so dry!! I don’t like! I would like to return it!

Sooo good. My hair feels so soft and long. Smells good too

Wont buy again

Did not work for me. Pureology shampoo is waaay better than this product.

Unfortunately this product didn’t work for me at all. I was excited about it and had high hopes as I have fine long hair, but this shampoo caused even more breakage and split ends! Unbelievable!!!! :C

Breaking into Strength

My hair breaks on one side. the price tag almost deterred me. But I figured out if I use a cheaper shampoo then a small amount of this shampoo. It goes a long way and my heart is so much stronger.

Weekly Staple!

I love this shampoo. I only wash once a week (usually apply and rise 2x on wash day) and this keeps me cleaner for longer than any other shampoo I’ve used. I have thick, mid-length hair, and as long as I use enough product, this shampoo works wonders on me.

Holy grail

This line of products is my holy grail. I’ve tried to find another cheaper dupe but I haven’t found it over the last 7 years. I tried 2 another lines of kerastase and was disappointed. Bye bye money