Worth a try!

Overall I thought it was a great product. It wasn’t very realistic with my hair type. I have curly hair so usually have product in it. I did try it out for a good while without any product and I did notice a difference in my hair but because of it I left my hair in a bun the entire time. My hair typically falls out a lot and there was an improvement for sure! I would definitely recommend to people without curly hair.

super shiny and smooth hair

I have been using this serum as part of my daily hair routine for the last week. While this product includes a disclaimer that this serum should be used regularly for 6 weeks of use prior to expecting any results, I can say that immediately, noticing my hair to be less frizzy and smoother. I already can see less fallout left by my sink and in my brush, so I can only imagine what the condition of my hair will be in a handful more weeks. This product is lightly scented with some floral notes. However, there isn't much of a lingering scent once the product has been worked into the hair. The dropper makes application of this product easy and non-messy. The only drawback to this product was that the instructions on how this serum was to be applied was a little bit unclear. The directions made it sound like the serum was to be applied to dried hair, but until I googled and watched some Kerastase ad videos and hairdressers demo this product, did I understand how the serum was to be used!