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✨ Fortify your roots, flaunt your strength 💥
Kerastase Genesis Hair Serum is a daily, silicone-free treatment designed to reduce hair fall by 97% due to breakage. Infused with ginger, caffeine, and arginine, it strengthens weak, brittle hair while promoting healthy scalp circulation. Its lightweight, non-greasy formula absorbs quickly without residue, making it ideal for normal to dry weakened hair. For best results, use consistently with the Genesis hair care range.

































| ASIN | B086TPQJTT |
| Best Sellers Rank | #712 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #24 in Hair Regrowth Treatments |
| Brand | KÉRASTASE |
| Brand Name | KÉRASTASE |
| Customer Reviews | 4.5 out of 5 stars 2,483 Reviews |
| Hair Type | All |
| Item Form | Oil |
| Manufacturer | Kerastase |
| Manufacturer Part Number | 884486448149 |
| Product Benefits | Reduces hair fall by 97% and strengthens roots with Ginger & Caffeine. Silicone-free, weightless & non-greasy. Product Benefits Reduces hair fall by 97% and strengthens roots with Ginger & Caffeine. Silicone-free, weightless & non-greasy. See more |
| Scent | floral |
| Scent Name | floral |
| UPC | 884486448149 |
| Unit Count | 3.04 Fluid Ounces |
B**L
Love the Results
ve been using this hair serum for a few weeks, and I really like it. It makes my hair feel softer, smoother, and helps reduce frizz without feeling greasy. A little goes a long way, and it has a pleasant scent. I would definitely purchase it again.
D**Y
Amazing Hair Serum – Noticeably Stronger and Healthier Hair!
I’m very impressed with this Kerastase Genesis Hair Serum. It feels lightweight, absorbs quickly, and doesn’t leave my hair greasy or heavy. After using it consistently, my hair feels stronger, softer, and looks healthier overall. I especially noticed less breakage and my hair feels more nourished and manageable throughout the day. It also adds a beautiful natural shine while helping reduce dryness and frizz. The formula feels luxurious and a little goes a long way. This is a great daily treatment for weak or damaged hair and fits perfectly into a hair care routine. Definitely worth trying if you want stronger-looking, healthier hair with a salon-quality feel! ⭐⭐⭐⭐⭐
S**N
Works Well but Expensive
I’ve been happy with how this serum makes my hair feel. It absorbs easily, doesn’t leave my hair greasy, and seems to help reduce breakage. The only downside is the price, which is quite high for the amount you get. Still, the quality is good and a little goes a long way.
A**Z
Best Hair Serum!!!
Excellent product!! I recommend 100% smell so so good and the hair feels so soft and light. I use it daily in combination with the NUTRITIVE 8H MAGIC NIGHT HAIR SERUM for the ends. They are a bomb together love them. I wash my hair every other day so I can keep it clean and fresh and light weight and smooth and silky…Im IN LOVE!
E**K
LOVE THIS STUFF
Just bought my third bottle! I tried using the ordinary dupe and it was a joke. This stuff is LUXURY. Smells amazing and leaves hairy shiny and strong. Doesn’t leave hair greasy like the ordinary product did
L**S
It works for shedding
I am a fan of this serum for shedding. Im not sure it works for anything else but I have noticed that my hair does not shed as much anymore. I use it at night before bed. It also makes my hair smooth and shiny. It smells good but has a strong specific smell so I could be off putting for some. it is very expensive for what you get and you use a lot. I would only purchase on sale or with a discount.
D**R
Nice but unsure of efficacy
I was worried about using this daily and what it would mean for hair washing frequently, but the serum absorbs quickly into the scalp without leaving it greasy. I’ve been using this for about two weeks now, along with scalp massages, and my hair does feel stronger and softer. That said, I have noticed lots of shedding like I normally have, though did have a few days I needed to skip due to travel. Nothing wrong about this but if the shedding doesn’t stop by the time I finish the bottle I will not be repurchasing.
M**E
THIS IS FANTASTIC!
Ive used many products for hair scalp and this is by far the best. I use it once in the morning, massage it in, before or after wet hair, does not matter. My hair is growing in better and the dryness of my scalp is disappearing. This is better than oils that sit on the scalp but don't get absorbed and are hard to deal with, as when you massage in, hair comes out! I am on my third bottle and will never be without! And I am in my 70s so you can have great results at any age!
S**A
رائع
رائع
M**A
producto de confianza
Es un producto que promete
U**A
T
Kerasttase serum jätte bra
J**E
Chute réduite
Odeur incroyable J’ai vu que la chute de cheveux est réduite Maintenant reste a voir avec le temps
D**A
Ottimo
Ottimo
Trustpilot
1 month ago
2 weeks ago