Première - termoochronne naprawcze serum

See no difference not worth the price , u could find better else where

Absolutely amazing!

I always regret trying Kerastase products because I absolutely fall in love with them and look past the heavy price point. This serum completely takes care of the frizz and makes my hair so soft and shiny. I can feel and see an immediate improvement as my hair starts to dry. I only tried a small sample but I will be buying the full size immediately!!

Must try. Very nice smell

WoW. I try that in the store my hair was very dry. Right away my hair looks soft feels healthy, and the smell the smell wow so good It is on my list now. To buy. It is also light weight cream feel to it.

Good product

I usually use Paul Mitchell and goldwell products, since I have bleached hair. This product works very well at reducing the frizz and holds it out for a bit. I would say it reduces about 94% of the frizz. So not all of it, but again I have a lot of breakage.

Not worth it IMO

Over priced, did nothing for me. I’ve had better results with many other more affordable brands. Too much hype. It has a pretty strong perfume smell, so I suggest you avoid if you’re sensitive.

Its not bad.

I only saw results using the whole line together. Using this with other products didn't give me the results I was hoping for. Not worth the price in my opinion.

A really good serum, I like it!!!

This serum is creamy and smells amazing. It leaves my hair soft and less frizzy. It definitely helps my damaged hair. I received this product for free from Topbox Marketing for testing and review purposes.

Helps frizz

This Serum really helps my hair. Not only does it feel more moisturized but it helps decrease the frizz. I received this product for free from Topbox Marketing for testing and review purposes.

For soft and a smooth hair

I received this product from Topbox circle program as a complementary gift for free to testing and gives my honest review about it I was absolutely surprised by the results of this miracle serum filler It works well with my hair it protects perfectly from the heat and styling tools This leave in anti breakage filler works to seal and fill hair from the breakage Highly recommend

Your hair will thank you

I was super excited to try The Kerastase Serum Filler ,as I have thick long hair that I straigthen daily. I was looking for a long time for something to keep in my hair all the silkiness and shine. My hair has never looked so nice after years of daily straightening and styling. I would definitely recommend trying the Kerastase Serum Filler and will definetly continue to use. I received this product for free from Topbox Marketing for testing and review purposes.

sleek hair

I received this product free from top box circle for my review. Using the whole line my hair has felt almost lighter and super soft. If you are not a fan of scents I would avoid this as it has a strong scent that lasts (for me that's a plus). For the serum you only need a small amount and it will smooth your frizz. Removed one star for price

A Must Try!

I enjoyed this more than i had originally imagined. This is my first hair serum product and it was surprisingly positive! The product smell nice, it was lightweight and it wasn't as gooey and sticky as i had imagined. My hair does feel healthier after integrating this serum into my routine. Would definitely recommend giving this a try if you have damaged hair. I received this product for free from Topbox Marketing for testing and review purposes.