Genesis - Sérum Anti-Chute Fortifiant

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.

Worth every penny

[I received this product in exchange for my honest review] Kérastase Genesis Serum has been a great addition to my hair routine. It feels lightweight, doesn’t leave my hair greasy, and helps reduce hair fall while making my hair feel stronger and smoother. My scalp feels healthier, and I’ve noticed less breakage over time. Definitely worth it for strengthening and thinning-prone hair.”

Great hair serum

[I received this product in exchange for my honest review] This kerastase hair serum is so good ! I loved the smell of it . Great for hair breakage, great for weekend hair I applied it to my clean hair and the next day straightened it it made it look so pretty and healthy and strong. Great serum to apply in the morning and night to scalp. Love the fancy glass bottle the hair product comes in . Makes your hair stronger

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.

Strong hair

I’ve been using the serum for a week now and honestly my hair feels great. I have definitely seen less breakage and hope that with consistent use it will improve even more. The best thing is that it smells really good and doesn’t leave behind any greasy residue. Definitely worth buying.

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

Love it!

[I received this product in exchange for my honest review] First drop and instantly falling in love with this product! I have a really bad fall hair due to postpartum and still in searching of hair serum to strengthen my hair. I was so excited when i received this. It has cooling sensation and nice smell. It feels like i’m out of a salon! I don’t know how’s the effect for a long term but at least my hair wasn’t falling as bad as usual. It’s not thick at all so i believe it wont block the pores. That’s why i love it. Easily absorbed and applied to hair! Must try! Value is good as well as it comes in a pretty big bottle

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.