Genesis - Anti-Chute Fortifiant Hair Serum

This product requires constant use - with continued use effectiviness will be visible, but I would not expect miracles. I found that if you stop using, all the hair that was stopped from falling out, will slowly start to fall. But again, with continued use, you can notice that hair loss is reduced. And I find the smell of the product comforting in a way.

I was skeptical about all the claims that this serum can do, but this serum has been such a good addition to my routine. It’s lightweight, absorbs quickly, and doesn’t make my roots look oily — which was a big concern for me. The fragrance is a bit strong for me but I have been able to get used to it. I noticed my scalp felt softer and I had less hair fall. If you’re trying to support hair strength from the root without adding heaviness, this is definitely worth it, a small amount goes a long way. I received this product for free from Topbox Marketing for testing and review purposes.

Takes time!

Like most others, I was very skeptical to try this serum but it really surprised me. It takes some time to notice any results for sure but I definitely think it's helping the shed. It isn't greasy or oily at all, I find it dries down really nice and leaves my hair feeling soft. My main issue is the smell, it's kind of chemically and overpowering. I received this product for free from Topbox Marketing for testing and review purposes.

I was skeptical at first, but this serum has been such a good addition to my routine. It’s super lightweight, absorbs quickly, and doesn’t make my roots look oily — which was a big concern for me. I use it pretty consistently, and after a few weeks, I noticed my scalp felt calmer and my hair was shedding less. It’s one of those products where the results creep up on you, but in the best way. If you’re trying to support hair strength from the root without adding heaviness, this is definitely worth it. I received this product for free from Topbox Marketing for testing and review purposes.

I love it ❤️

My hair is really damaged from all the bleaching and heat I have used in the past. This was my second hair serum I used and I loved it. My hair is weak and breaks easy. I used get chunks of hair out during every wash, with the use of the serum with shampoo and conditioner has helped alot. I am still losing some hair but I can feel that it's getting better. I used the serum in between hair washes too and tried to be consistent with the use. If you look at my pictures from before and after you can see the changes. I also have lots of baby hair coming. For the drawbacks.. It is quite fragrant, it didn't bother me much but my spouse wasn't a big fan. And it tends to make the hair a little oily/ damp feeling when you use it daily. However, it's helping my hair so I am fine with it. I received this product for free from Topbox Marketing for testing and review purposes.

Must have for thinning hair!

This serum along with the Shampoo/Conditioner I recommended has been working wonders at repairing my damaged hair. I Have definetly noticed less hair breakage and my hairline looks fuller after only 5 weeks! I received this product for free from Topbox Marketing for testing and review purposes.

Overpowering fragrance

Kérastase Genesis Strengthening Serum delivers noticeable benefits in reducing hair fall and fortifying strands, but its overpowering fragrance and tendency to make hair oily with daily use hold it back from being a perfect product. It’s best suited for those who don’t mind strong scents and have normal-to-dry hair types. I received this product for free from Topbox Marketing for testing and review purposes

Recommend it

Been using it for a while. Do feel the tingling after use and it smells amazing. Yet to see results

It has become my holy grail !

The Kérastase Genesis Strengthening Serum for Hair and Scalp is hands down one of the best treatments I’ve used for reducing hair fall. The serum is lightweight, non-greasy, and absorbs quickly into the scalp without leaving any residue. It feels instantly soothing and refreshing, making it easy to use daily without weighing hair down. With consistent use, I noticed a visible reduction in hair fall, especially during brushing and styling, and my scalp feels healthier and more balanced overall. My hair also looks stronger, smoother, and more resilient at the roots. The scent is luxurious yet subtle, and the dropper makes application precise and mess-free. This serum truly delivers on its claims and is worth the investment if you’re serious about strengthening your hair and supporting scalp health. Highly recommend! I received this product for free from Topbox Marketing for testing and review purposes.

My new staple in my hair care routine..!!

I have been using Kérastase Genesis Strengthening Serum for Hair and Scalp for 4 weeks now, and i have fallen in love with it. I have been using its shampoo and conditioner and have seen visible change in my hair quality. I have seen less hair fall and my hair feels super soft. I have received this product for free from top box.

Pricey but worth!!

My hair is quite weak and damaged from all the bleaching. So a hair serum has become an essential component of my hair routine. This one i apply on my damp hair and it absorbs quick. Noticed less breakage and hair falling out. Great product, works well. But it is on the pricey end! I received this product for free from Topbox Marketing for testing and review purposes.

Worth it till the last drop! Too good

Obsessed with this serum! I used it for a full 6 weeks with the shampoo and conditioner combo. I used the serum in between washes as well. My hair feels stronger, when brushing my hair I find less hair falling out. Not as much breakage as normal. My hair feels super healthy. It’s a wet serum I could not recommend if your hair is straightened. I will be repurchasing asap. Scalp felt hydrated not dry less itching less flacks. Will be recommending this to my family and friends I received this product for free from Topbox Marketing for testing and review purposes.