BurgerClosechevronBagSearchUser
  • Delivery country: United Kingdom
  • servicesStores & services
    Belfast, Victoria Square
    Stores
    Sephora Belfast, Victoria Square
    Victoria Square, Bridge St, Belfast, BT1 4QG
    View All Hours +
    Cycle
    Change your store

    Your favourite store allows you to see services available and book appointments

    In-Store Services
    Make-up and skincare services, Benefit BrowBar, gifting and personalisation workshop, Sephora offers you a whole range of services to come and discover in store Make an appointment
    (Belfast, Victoria Square)
    See all store services
  • Wishlist
  • Cart0
Genesis Fortifying Anti-Hair Loss Serum
Hot On Social

Kérastase Genesis Fortifying Anti-Hair Loss Serum

%0 4.31 | 932 reviews
Box

from £23.50 £52.00 Up to 20% Off (£0.46 per ml)

Free UK delivery

Select Size (2)

30ml (£0.78 per ml) £23.50In stock90ml (£0.46 per ml) £41.55£52.00-20%In stock
In stock

If you like we can let you know when we have some more.

Daily anti hair-fall fortifying serum for weakened hair, prone to falling due to breakage.

Enriched with a potent combination of Aminexil, Edelweiss Native Cells and Ginger Root, the serum improves hair resistance to minimize hair-fall and maximize beautiful hair. It helps to re-anchor hair follicle more solidly into the scalp while building the optimal environment for future growth. Day after day the serum sooths and reinforces the natural protective barrier of the scalp. The jelly like texture facilitates the application and avoids any running of the product. Hair is stronger and more beautiful with a healthier look.

Directions

Use once daily in the morning or before going to bed during a 6 week period. Apply 4 doses on dry or towel-dried scalp, section by section. 1 dose = 1 pipette until the mark. Massage gently. Do not rinse. Style as desired.



Pro Tip: Use this fortifying anti-fall Serum once daily to minimize hair-fall and maximize beautiful hair .

Ingredients

AQUA / WATER / EAU • ALCOHOL DENAT. • DIAMINOPYRIMIDINE OXIDE • AMMONIUM POLYACRYLOYLDIMETHYL TAURATE • AMINOMETHYL PROPANOL • CITRIC ACID • PEG-40 HYDROGENATED CASTOR OIL • PIROCTONE OLAMINE • CAFFEINE • ARGININE • LIMONENE • NIACINAMIDE • PYRIDOXINE HCl • LINALOOL • SAFFLOWER GLUCOSIDE • BENZYL SALICYLATE • COUMARIN • CITRAL • BENZYL ALCOHOL • XYLITYLGLUCOSIDE • CITRONELLOL • BENZYL BENZOATE • ANHYDROXYLITOL • XYLITOL • ZINGIBER OFFICINALE ROOT EXTRACT / GINGER ROOT EXTRACT • RESVERATROL • TOCOPHEROL • SODIUM CITRATE • PARFUM / FRAGRANCE

This list of ingredients may be subject to change, please consult the packaging of the product purchased.

+Offer

FREE Nutritive 8H Night Repair Serum 30ml, when you spend £52 on Kérastase.*

*One free gift per order. Valid until the 31st of March or whilst stock lasts. Your free gift will automatically add to the shopping bag page. Total at order summary must be £52 or more worth of Kérastase products, after any Promotion Code, Brands You Love discount and before delivery charges are applied. Cannot be used in conjunction with any other Promotion and this offer is not applicable to previously made or pending purchases. 

Shop this offer

See more...

Rated 5 out of 5 by from Has improved texture and slightly reduced hairfall I have been using this product for a couple of months now and I feel like it has improved the texture of my hair after application and reduced frizz. I do think it has helped with hair fall a bit but for the price I was hoping for it to be more effective. It does not make my hair greasy. It has a lovely subtle smell.
Date published: 2026-03-04
Rated 5 out of 5 by from Hair care This my 2nd time buying this it really helped my scalp
Date published: 2026-03-04
Rated 5 out of 5 by from so good !! So good, water based serum so hair doesn’t get oily
Date published: 2026-03-03
Rated 5 out of 5 by from Recommend I love this product! Smells amazing. Only con is it’s a little on the pricier side and you need to be very consistent to see results
Date published: 2026-02-24
Rated 5 out of 5 by from Lovee itt Theeee best Hair loss serum in the worlddddddd loveeeee it lovee itt
Date published: 2026-02-23
Rated 5 out of 5 by from It works helps with hairloss. and makes hair soft and less frizzy.
Date published: 2026-02-23
Rated 5 out of 5 by from Fab, noticed a huge difference I started using this a few months back as I was experiencing hair loss. Since using this it has minimised my hair loss. I use it once every week or 2 weeks once I’ve washed my hair. It doesn’t leave it greasy and smells amazing! Doesn’t leave any residue and I’ve noticed a huge difference
Date published: 2026-02-22
Rated 5 out of 5 by from Amazing! Smells amazing and doesn’t leave hair greasy, looking forward to seeing the results!
Date published: 2026-02-21
  • y_2026, m_3, d_6, h_10
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_58, tr_298
  • loc_en_GB, sid_112771, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_sephora-uk
  • bvseo_sdk, p_sdk, 3.2.0
  • CLOUD, getReviews, 193.52ms
  • REVIEWS, PRODUCT