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Kérastase Genesis Fortifying Shampoo for Thin Hair 250ml
SIZE: 250ml

4.2 of 50 reviews

4.2 of 50 reviews

$57.00

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In Stock

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Most Helpful Positive

Finally a shampoo that works

Ze87

I have used shampoos for hair fall before but they turned my hair coarse and plastic like. After the 1st wash my hair feels bouncy, less hair fall and soft. I l...

Is this for you?

A light, caring shampoo for compromised, fine hair. The Kérastase Genesis range is designed to work against hair fall to strengthen and repair compromised locks. 

What customers say

GREAT - 80% recommend

4.2
Read all reviews

Age:

  • 20s
  • 30s
  • 40s
  • 50+

Hair Concern:

  • Thinning hair
  • Breakage and split ends
  • Hair Growth

Hair Curl Type:

  • Curly
  • Straight
  • Coily
  • Wavy

Hair Texture:

  • Curly
  • Straight
  • Coily
  • Wavy

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Kérastase Genesis Fortifying Shampoo for Thin Hair 250ml Reviews

4.2 of 50 reviews

80% recommend this product

  1. 29

  2. 11

  3. 2

  4. 5

  5. 3

Most Helpful Criticism

Waiting for results

Sophie

I got a deluxe sample of this in a previous order and decided to get the full size. I feel as though Im not seeing results with this. If anything more hair come...
  1. Not the best

    Raven

    I bought this product because my hair is thinning and snapping. After 2 weeks of use I can't say I have seen any difference at all. My hair is knotting really badly after washing and conditioning and so is hard to comb through. Also my hair is flatter and oilier now, so my hair looks even less thicker than usual. It's only saving grace for me is the smell, I quite like it. Very expensive for somet...
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  2. Finally a shampoo that works

    Ze87

    I have used shampoos for hair fall before but they turned my hair coarse and plastic like. After the 1st wash my hair feels bouncy, less hair fall and soft. I love it so far. Will be purchasing the serum too. Worth the price...
  3. Good

    ariane

    I received a lovely sample with my recent Adore beauty order, I have used it twice now and do feel as though my hair is in a good way, it feels stronger and more fortified.
  4. Not recommended

    A

    Paid good amount for shampoo, conditioner and serum. But very disappointed as I bought it to control my hair fall (its website says prevent hair fall and make hair thicker). But I have noticed more b more increase in hair fall, plus it has left my scalp with dandruff and greasy. Not worth buying. Not a very quality product.
  5. Essential Haircare

    Nash

    Tried after months of hair fall, have seen a noticeable difference in health and less hair fall
  6. Good shampoo

    Jude

    I have only used it a couple of times and it makes my hair feel soft and fuller. I bought this product to make my hair thicker and fuller and it seems to do a good job.
  7. Wait and see

    Zizi

    I have super fine, soft and thinning hair with dermatologist diagnosed androgenetic alopecia, so thought I would give this a try to see if it would help reduce my hairfall. It’s only been a few weeks so far and I haven’t really noticed much of a difference yet. I like the fragrance, but it’s a bit overpoweringh for my sensitive sinuses and gives me a bit of a headache. I use this in conjunction wi...
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  8. I like it

    Britt

    I really love the chroma absolu line but when I finished my previous bottle I decided to try this. I like it but just not loving it as much as the chroma
  9. Shampoo staple

    Bec

    I have been using this shampoo for months on months now and have no plans to change. It's doesn't leave any residue on your hair or make it feel dense or heavy. It smells great and I have noticed much healthier more resilient hair.
  10. No knots

    JulGlen

    I purshased this product awhile back & used it once & felt it didn't do much & l ran out of my favourite Kerastase cleanse clarifying shampoo & use this again & l was amazed how l could run the comb through so easily as l always end up with knots & would put so much mask treatment on to comb it through.. but no more. No more pulling hair & breakage.
  11. I wanted to love this.

    Romel

    I really wanted to love this but was sadly disappointed. Given this is a fortifying shampoo I found it far too heavy for my fine & soft (but lots of it) hair. No matter how many opportunities I gave for my hair to adapt it just was not what I was hoping for. I could not get a good blowwave any time I used it. Its not that my hair felt greasy or super heavy after using it, but it definitely felt li...
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  12. Genesis

    Sasch

    I used just the conditioner with my regular shampoo for a few weeks and was impressed so also bought this Genesis shampoo recommended for fine//thin hair and for hairfall. you only need a small amount which is great because its expensive and it does what it says in terms in terms of fortifying without drying my hair but I am finding my hair gets oilier quicker so washing more frequently now which ...
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  13. Pro and Cons

    N

    Gorgeous, long lasting smell. Cleans well and feels amazing when using it. However, I still have just as much hair fall and now also have dandruff and greasy hair that needs rewashing every couple of days (previously was doing a full wash once a week!) Will not be re-purchasing
  14. Great

    Kate

    Great shampoo for my fine hair
  15. Light and lifts!

    Staarry

    I really like this shampoo and have been buying it for some time now... months, maybe a year? Its great! I have fine and coloured hair - this gives my hair a lift without stripping it. My hair feels soft without being weighted down. Highly recommend it for fine hair that needs that little bit of lift!
  16. Unfortunately didn't work for me.

    Stef

    I read so many reviews regarding this shampoo, most were so positive and I purchased the shampoo. I have very fine, weak hair and looking for a shampoo that helps to reduce hair fallout. Unfortunately this hasn't worked for me, I'm experiencing more hair loss since using the shampoo and the floral scent is quite strong. On the upside my hair is left feeling soft and smooth and shiny.
  17. LOVE LOVE LOVE

    Veronica54

    A fantastic shampoo that delivers on what it says! Leaves my hair soft, hydrated and "no more hair loss." definitely my new shampoo/
  18. Stops hair fall

    Liv

    I have been using this product constantly for the last 3 months after suffering sever hair fall. I no longer have any hair fall and my hairbrush has no hair build up on it. I am lucky to find 1 hair come out when I wash my hair. This product has dramatically increased my hair thickness and health. This product is worrhthe price and a small bit goes a long way.
  19. Best Kerastase shampoo for fine hair

    Delilah

    I have tried a few of the Kerastase shampoos and this one is not only the gentlest for my fine and prone to frizz hair but I think it also smells the best. It has a strong floral fragrance which lingers through the day. I like that it does not lather up too much or give my hair that really stripped squeaky feel. A little goes a long way too.
  20. Improved hair condition

    Milly

    My partner has thinning hair issues but ever since used it for 2 months, his hair has thickened and definitely has improved in volume.
  21. Smells nice

    Cherry

    I got this a few weeks ago and used it and i think it does work. It smells Very nice and does not weigh down my hair or make them oily. It cleanse my hair nicely too
  22. Great shampoo

    Maddie

    My hairdresser recommended this to me and I have not looked back. Keeps hair healthy and shiny. Also, it smells amazing.
  23. Nice but not wow

    Sam

    I have thin, wispy hair that tends to frizz and I needed something extra nourishing as my daily shampoo. I splurged on Kerastase and whilst it smells divine and leaves my hair extra shiny, I can't say that my hair feels any less dry. I would by again for the perfume alone (it's great), but don't think it fortifies your hair as promised.
  24. Light and Fresh

    Tiarn

    I have fine but oily hair. I found this shampoo left my hair light and fresh immediately after a wash, however my hair did get oily again quite quickly.
  25. Great Duo

    Michelle6330

    I bought this shampoo with the matching conditioner and find that I don't need to use as many styling products to get that added volume. Wonderful range.
  26. Waiting for results

    Sophie

    I got a deluxe sample of this in a previous order and decided to get the full size. I feel as though Im not seeing results with this. If anything more hair comes out when brushing. Will probably not repurchase and look at other avenues.
  27. Great for fine hair

    Sfach

    I purchased this looking for something to effectively wash out dry shampoo residue and hopefully shampoo my fine hair less frequently. I loved the scent and how my hair looked but if I were to continue using I would probably look to alternate with a more hydrating shampoo.
  28. Best shampoo ever?

    HannahP

    Was recommended this shampoo by a hair dresser and wow. This leaves my hair feeling so clean, I have noticed less hair fall and my hair seems to be feeling thicker which is a bonus for me
  29. Love!!

    Madison (Adore Beauty Staff)

    I love this shampoo! Even with shampooing twice per wash, you don't need much product so it lasts for ages. I can't really say if it helped with hair fall or not, but it cleans well and my hair is looking really healthy at the moment.
  30. Easy to manage hair

    Michelle

    Shampoo is a great to manage thin hair, recommended 100%.
  31. Great

    I

    feeling soft, silky and manageable
  32. Recommend

    O

    Makes hair softer and more manageable
  33. Love

    Rea

    Leaves my hair feeling soft
  34. Too heavy for fine hair

    PG

    I wanted to love it after reading the reviews and the article written here about how it was the best shampoo for fine hair. It has great volume straight after drying and it smells good. However my hair gets greasy less than a day after using this. I used to be able to push it to two (with dry shampoo) but now it is so oily after just one day that it is at that slick-to-your-head, hold-a-ponytail-w...
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  35. Effective

    Mellymels

    Love this. Leaves my hair feeling soft, silky and manageable. I have fine, coloured hair that is on the dry side and I find this is a good match. Would repurchase.
  36. Made my hair gritty

    AimeeR

    When I left the hairdresser after they used this product, I was pumped to include it in my own routine. However I found after a few uses, my hair felt 'gritty'. Thats the only way I could describe it, so I put it in my daughters bathroom for her to use (she's 4). Unfortunately, same thing happened to her, so will run the product down but won't buy again.
  37. Good

    Ora

    smells AMAZING and leaves my hair feeling super soft
  38. Amazing

    Oa

    I love this shampoo, smells amazing and is so gentle on my hair
  39. Amazing

    J

    smells amazing and is so gentle on my hair.
  40. Great

    H

    the hair will not be dry after washing
  41. Good

    L

    Happy to finally find a shampoo that actually works for fine hair. My hair usually needs dry shampoo come the second day. I've now been able to push it to 3-4 days without washing which I never though I'd be able to do..
  42. Used twice so far - unsure

    Jenny25

    The instructions for this range advise you to cleanse twice with the shampoo. This is something that my thin hair cannot handle which I realised as I washed it for the second time. The first time I washed it twice it was frizzy and a little knotty which the conditioner bought it back down a bit. As I washed it twice I could go another 5 days before washing it again. When I washed it for the 2nd ti...
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  43. Hydrating without being heavy

    Serena

    I am a long time user of Kerastase shampoo but this is my first time using the genesis range. I was worried it would not be as hydrating as other ranges, but this has become my fave shampoo. It smells AMAZING and leaves my hair feeling super soft. I love that there is no build up left and my hair can go a few days without a wash despite being super fine. I have already noticed a reduction in hair ...
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  44. Smells amazing

    K K

    I love this shampoo, smells amazing and is so gentle on my hair. I have stopped using it recently due to having a keratin treatment and I feel that since stopping it I have been losing more hair. Scores 4.5 stars only because it is quite expensive. But in saying that - it lasts me ages.
  45. Not the best for me

    Camila

    I purchase this product around 1 month ago. I was hoping will help me to stop loosing hair, but sadly did not work for me. Smells super nice but dries out may hair soo much plus make it hard to detangle. I love Kerastase, but I will not purchase this again.
  46. Absolutely Love It

    Jen

    I have very thin and fine hair that also gets oily very quickly. I was washing my hair every other day. Sometimes a dry shampoo the next day just to get through the day. After using this paired with the Genesis conditioner I've noticed significantly less hair fall and I'm now able to stretch it out an extra day before I have to wash it. Could not recommend it enough.
  47. Postpartum hair loss

    Vanessa Creamer

    I have only just used it twice so far but it has been the best shampoo I have ever used Obviously too early to tell if it has helped with my hair loss but my hair has never felt cleaner
  48. Finally!

    Christine

    Happy to finally find a shampoo that actually works for fine hair. My hair usually needs dry shampoo come the second day. I've now been able to push it to 3-4 days without washing which I never though I'd be able to do..
  49. Good

    ANNIE

    The smell of this shampoo is very good, and the hair will not be dry after washing
  50. Oil-control

    Kit

    Smell great and oil-control. But I’m not sure if it’s anti-falling.
  51. Review & Earn
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