Genesis Sérum Anti-Chute Fortifiant - Serúm fortalecedor anti-caída

Easy it apply

[I received this product in exchange for my honest review] Kerastase serum is easy to apply to your hair. It doesn't leave your hair feeling greasy, which I'm very thankful for since I have naturally oily skin. It is easy to blend in and dries quickly. It gives a nice shine booster. I don't see much of a difference with hair regrowth, but my hair does feel healthier.

Smells great

[I received this product in exchange for my honest review] I was waiting to post to see if it has actual results. My husband has alopecia and there’s very tiny sprouts but not much. Will update this once it’s been longer and can confirm more.

Hair Serum

[I received this product in exchange for my honest review] Easy to apply, nice fragrance smell and did not leave oily or sticky residue on the scalp. I have used it for a couple of weeks now and it feels like it is making my strands stronger and less resistant to breakage.

Lux in a bottle

[I received this product in exchange for my honest review] Such a luxurious experience. Has a nice floral scent, nice for bed time. Directions say to use four droppers but i feel i can coat my scalp with just one. Scalp feels very refreshed after application. After about a month of usage i do see a small decrease in shedding.

Testing

Received this free to try from Influenster and Keratase for my honest review. Definitely have to use at night as it does leave hair a little oily looking. As far as hair growth, I feel I’ll need to use it a little longer to tell.

Happy Scalp!

[I received this product in exchange for my honest review] I've been experiencing perimenopausal hair shedding. I have used the Kerastase Fortifying Hair Serum for two weeks. While I haven't noticed much if any difference in the amount of shed, my scalp feels lovely. The products is quite fluid so it is easy to apply. It doesn't make my hair oily, which I appreciate as I only shampoo 2x a week. I also really like the scent. It's a soft citrusy musk.

Not oily

[I received this product in exchange for my honest review] What’s nice about this hair serum is that it doesn’t make your hair oily which means you really can use it in the morning or night without having to worry about your hair looking gross or staining your pillows. The scent is quite strong but doesn’t linger too long.

Didn’t work for me

Loved using this and it also had a lovely smell but it personally made no difference to my hair loss. I used three pipettes worth overnight for three months. I have now moved on to another similar product. I also now take an iron with folic acid tablet daily. That’s helped more than this.

Saw changes

[I received this product in exchange for my honest review] I’ve been really enjoying this serum. It’s lightweight, absorbs beautifully, and never leaves my hair or scalp feeling greasy — which is huge for me. From the first week, my hair felt softer, smoother, and overall healthier, and my scalp felt calm and nourished. While it’s not an overnight miracle for hair loss, I have noticed less breakage and shedding over time, especially when used consistently. It feels like one of those products that quietly supports your hair’s health rather than making bold promises it can’t keep. After a few weeks I totally saw a change in my trouble areas

Nice

Great product. Definitely makes hair stronger but does not promote growth! Initially noticed hair falling out more (no bald spots) just saw it on brush. Then immediately the next week NO HAIR ON BRUSH. I’m still using it 3-4x per week. Hoping it’s more noticeable in a few more weeks.

New Hair Care Staple

I received this product in exchange for my honest review. I was excited to try this hair fall serum. Initially, I was hesitant because of its thin texture, but it absorbed well and smelled wonderful! I've used it for several weeks, and the bottle still looks full. I kept receiving compliments on my hair's scent after using it. It makes my hair feel stronger, softer, and reduces breakage within just a few weeks. It’s non-greasy and absorbs quickly, making it ideal for weakened or thinning hair. Although it is a little in the pricey side, that won't stop me from purchasing it again!

Must try!

[I received this product in exchange for my honest review] I love this product! I’ve tried a few different hair serums, but have seen the most benefits from this one. Easy to apply, doesn’t make my scalp feel greasy, and I have so much new growth. I will say it is expensive, and I go through gut quicker than I would like to, but it works!