£32.48 £0
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product ID: 180017
30 ml
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Repair Leave-In Serum for Very Damaged Hair - Kerastase Resistance Therapist Renewal Leave-in Serum
I have been using the serum for 2+ months. Unfortunately, there haven't been any visible changes to the condition of my hair. My hair is lightened to level 7 and dyed. The only thing this serum does is make it easier to comb my hair. However, I was still expecting my hair to look visually more well-groomed, with a hint of shine and for it to lay better. But my hair still looks quite dry.
Excellent product
This product is truly amazing.
I love this product line because I have cool-toned blonde hair. It is absolutely fantastic for hair restoration, and this serum is no exception. My hair looks amazing.
Girls, this serum is amazing! It's like pure bliss for my blonde hair.
The serum is excellent.
I really liked this product. I have thin hair with very dry ends. The serum made my hair thicker, heavier, and prevented the ends from sticking out. Most importantly, it didn't make my hair greasy! I am satisfied with it.
I am writing my first review because this product really impressed me!
I have long, dry, porous, and dyed hair. I went to the store looking for the Kerastase 8-hour serum, but it was not available, so I accidentally chose this one.
The effect is simply wow! It feels like I just came back from a salon treatment. My hair is straight, shiny, and heavy, just like after a salon visit. It feels heavy in a good way, as it lays nicely and doesn't get scattered like usual. I am very satisfied!
I let my mom with long, bleached hair try it, and now I also order it for her because it has the most pleasant price among all the stores.
I have been ordering this serum for my hair multiple times now, and it is the best one out there! I absolutely adore it. My hair becomes so silky, shiny, and smooth after using it. It even helps to conceal the damage on the ends of my hair, which is a great bonus.
The effect is similar to budget hair oils. It doesn't work on my long, porous hair.
I tried using this serum, but I didn't notice any results at all.
I did not notice any wow effect. I used 3 products according to the instructions: "Care for very damaged fine hair" (currently even the page for it is missing), then "Restorative shampoo-conditioner for very damaged hair", and then "Double restorative non-rinse serum for very damaged hair".
I have been using the entire line of products, but the results are practically non-existent. My hair is damaged, long, porous, and of medium density, and it is not colored. Thankfully, it hasn't gotten any worse, so I guess I should be grateful for that.
I have used products from this brand before. The serum ran out very quickly, and my hair felt slightly softer afterwards, but that was about it. The scent is okay. It is definitely not worth the money. I will not be ordering Kerastase again.
I didn't understand the product. For this money, I'll go back to my previous favorite. Although I was also expecting some wow-effect from Kerastase, as it is a very popular brand in many salons, I wanted to try it. Maybe this line gave such mediocre results, maybe they have more powerful products. But honestly, I spent a lot of money and I was disappointed. I only tried this blue line. The price is not cheap, but the texture, smell, and usage are just average for me. This serum ran out for me in about a month and a half, I even opened the packaging and thought that the dispenser was broken. I would never buy it again. If it were a purchase that I had saved money for and mentally prepared myself for, I would have cried. In short, it's not just about the money, there are really powerful, effective products in this price range. And this one is just some kind of joke. Pay attention to the volume again, 30 ml! You are buying a beautiful piece of plastic for almost a thousand hryvnias. If you are satisfied with that, you are a happy person. And out of all my beauty purchases, this is the disappointment of the year.
I really liked the serum.
I really liked this serum.
The serum is fantastic, and its effect is noticeable on my dry and porous hair. However, it is sad that the product gets used up very quickly.
I have been using the entire Resistance line - it's magical! My hair has never been so healthy, even though I used to use the Oribe brand, which is almost twice as expensive! I sincerely recommend it, girls! I also want to try the heat protectant oil.
The serum is excellent! I really liked it, the fragrance is just amazing! I am satisfied with the results, I apply it immediately after washing on damp hair. Before going to bed, I use the night serum from this brand. Both serums are great! )
The product is excellent, truly revitalizing the hair. I bought it after considering the reviews, thank you to everyone who took the time to write them! And I highly recommend it.
The serum is simply amazing. It has greatly helped my porous hair, which was damaged by the scorching sun and salty water during my two-week vacation. It works wonders, providing nourishment and restoration much faster than I expected. It has exceeded all my expectations.
I highly recommend this serum for girls who have hair problems! This product has been a revelation and a savior for me! After using the serum, my hair looks alive again!!! The ends are not dry at all, the hair is shiny and smells pleasant! I am 100% satisfied with this purchase!!)
Highly recommend!!!! This product is amazing for blonde hair. My ends were always in terrible condition, and I couldn't grow out the length at all. But after using this, the results are stunning. It's true that the volume is small and doesn't last long. Maybe it's only suitable for those girls who wash their hair infrequently.
I have dry and porous hair, and I regularly use heat styling. After using this serum, my hair really looks better and it has a pleasant scent. However, the bottle only lasted me 1-1.5 months for medium-length hair. The price for this amount is quite high.
The smell and texture are indeed pleasant, but I purchased the serum not for these reasons. I didn't notice any significant effect, and the price is high for such a small quantity.
This serum is excellent. It has a very pleasant smell and moisturizes the ends of my hair well. However, it has a small volume, so it runs out quickly.
This product is useless for my hair. I bought it because of the hype from Alla on Instagram, hoping for a miracle... but it has absolutely no effect, and I've been using it for two weeks now. Products that are much cheaper have given better results, so I'm disappointed. As for the scent, I would rate it...
After using this product, my hair really does look better, and the ends appear healthier. However, it is important to understand that the volume is very small (it lasted for 1.5-2 months), and the serum's effect is only masking and temporary. In other words, it does not actually treat the hair. I'm not sure if it is worth the money.
I haven't noticed any effect at all... I've almost finished the bottle, but there's absolutely no effect. For this price, there are products out there that are much better.
An amazing product! I have porous, weakened, and heavily bleached hair. I have tried numerous products of all price ranges and did not expect any wow-effect from this serum. But I actually got it! From almost the first application, I could see a difference: my hair became soft, smooth, shiny, and vibrant. The only downside is the small quantity. I have shoulder-length hair and the serum ran out exactly after a month. I have ordered a second bottle.
Simply incredible. The length of my hair is below my shoulders and it only takes one press. The effect is just wowww..) I've used various expensive products before, but this one truly exceeded my expectations. I use it together with the shampoo from this series.
The serum is absolutely amazing! It has a divine scent.
One of the few products that actually make you feel the results. I bought it together with the mask from the same series. The serum doesn't last long, but the results are amazing. I recommend it.
Great serum! I saw results from the first use! I previously ordered the shampoo and mask from the same series, and the overall result is impressive! No split ends, silky hair, and easy combing. Thank you for the promptness and pleasant surprises in the packages!
I can't live without it, I have very dry hair and this is the only thing that helps me!
The serum consists of two components: transparent and white, when pressing the dispenser they come out simultaneously. I used it for 7 months. I applied it after washing my hair, on almost dry hair. The effect was as follows: the serum smells decent, I applied it to the ends of my hair, which were slightly damaged and split. As a result, this product created the effect of clumped and dirty hair ends, weighing down the hair. After 7 months of use, the quality of the hair ends did not change! This product did not heal my hair. I will not buy it again. The price is high, and so is the advertising, but in reality, it's a waste of money!
Great serum. It leaves my hair smooth, silky, and shiny. I applied it on my bleached hair. It doesn't weigh my hair down. With this serum, my hair looks healthy.
The serum for lightened hair was not suitable. It weighs down and makes the hair greasy, resulting in an unwashed and dull appearance.