We use cookies to give you the best online experience. By using our website you agree to our use of cookies in accordance with our cookie policy.
Learn More Herex
Your browser currently is not set to accept Cookies. Please turn it on or check if you have another program set to block cookies.
An error occured on the server, please try later or contact the customer service
You're in offline mode with a limited website functionality. Please check your network connection.
Genesis Anti-Hairfall Serum is a daily scalp serum that minimises hair loss after 6 weeks of use*. It boosts resistance at the scalp, strengthening hair day after day. Enriched with a potent combination of Aminexil, Edelweiss Native Cells and Ginger Root, the lightweight, silicone-free hair fall serum targets and re-anchors hair follicles more solidly into the scalp to minimise breakage. With its dual-action care, the hair fall serum works to reduce hair fall while strengthening hair from the roots, ensuring healthier, fuller-looking hair.
*Clinical study on 99 people with Serum
Country Of Origin:- Spain.
Manufacturer & Packer Name and Address:- L’Oréal S.A, Productos Capilares, Calle López Bravo, 78, Polígono Industrial Villalonquéjar, 09001 Burgos, Spain.
Importer name and Address:- L'Oréal India Pvt Ltd, A Wing, 8th Floor, Marathon Futurex, N M Joshi Marg, Lower Parel, Mumbai, India, 400013.
Expiry - January 2028
Genesis Anti-Hairfall Serum is a daily scalp serum that minimises hair loss after 6 weeks of use*. It boosts resistance at the scalp, strengthening hair day after day. Enriched with a potent combination of Aminexil, Edelweiss Native Cells and Ginger Root, the lightweight, silicone-free hair fall serum targets and re-anchors hair follicles more solidly into the scalp to minimise breakage. With its dual-action care, the hair fall serum works to reduce hair fall while strengthening hair from the roots, ensuring healthier, fuller-looking hair.
*Clinical study on 99 people with Serum
Country Of Origin:- Spain.
Manufacturer & Packer Name and Address:- L’Oréal S.A, Productos Capilares, Calle López Bravo, 78, Polígono Industrial Villalonquéjar, 09001 Burgos, Spain.
Importer name and Address:- L'Oréal India Pvt Ltd, A Wing, 8th Floor, Marathon Futurex, N M Joshi Marg, Lower Parel, Mumbai, India, 400013.
Expiry - January 2028
Reduces Breakage
Nourishing
Silicone Free
✔ Kérastase hair fall control serum reinforces the scalp's protective barrier
✔ Reduces hair loss*
✔ Re-anchors fibre at the root for stronger hair*
✔ Minimises hair loss after 6 weeks of use*
*Clinical study on 99 people after 6 weeks of use
Step 1: Apply the Kérastase Genesis Fortifying Serum once daily, either in the morning or before bedtime, for a 6-week period.
Step 2: Apply 4 doses on a dry or towel-dried scalp, section by section.
In case of contact with the eyes, rinse them immediately and thoroughly.
Benefits
BENEFITS
Reduces Breakage
Nourishing
Silicone Free
✔ Kérastase hair fall control serum reinforces the scalp's protective barrier
✔ Reduces hair loss*
✔ Re-anchors fibre at the root for stronger hair*
✔ Minimises hair loss after 6 weeks of use*
*Clinical study on 99 people after 6 weeks of use
Why does Hair fall from Breakage Happen?
50 - 100 hair fall every day, which is normal
In just 6 weeks, consistent use helps optimize hair retention and deliver visibly thicker hair results. The Kérastase advanced anti-hair fall serum works to strengthen hair from the root while also supporting long-term scalp health and resilience with its lightweight formula.
AMINEXIL is the key ingredient that fortifies hair anchorage
Opt for a hairfall reduction serum that is a lightweight, non-greasy formula that is clinically proven for noticeable hairfall reduction. The Genesis anti-hair fall serum for women is specifically designed to meet their unique hair concerns.
A premium anti-hairfall scalp serum penetrates deeply to protect against external aggressors while supporting healthy scalp circulation. Choosing the right hair serum to stop hair fall ensures stronger, thicker-looking hair with continued use.
Aminexil 1.5%
Helps hair to anchor more solidly into the scalp and prevents collagen from hardening around the hair follicles, making it an effective hair fall serum for stronger, healthier growth.
Ginger Root Extract
Protects hair against daily external aggressors, making it an essential ingredient in a targeted hair fall serum. With regular use, the serum helps reinforce hair and defend it from environmental stress.
Caffeine
Helps improve scalp micro-circulation thanks to its stimulating properties, making it a valuable addition to a hair fall serum.
The Genesis fragrance is an invigorating blend of woody citrus notes. Fresh bergamot opens the scent, followed by the soothing aroma of lavender, and finally, the grounding depth of vetiver. The hair fall serum contains a captivating combination that captures the essence of the outdoors, offering a revitalising and empowering experience for your hair and senses.
Science
SCIENCE
Why does Hair fall from Breakage Happen?
50 - 100 hair fall every day, which is normal
In just 6 weeks, consistent use helps optimize hair retention and deliver visibly thicker hair results. The Kérastase advanced anti-hair fall serum works to strengthen hair from the root while also supporting long-term scalp health and resilience with its lightweight formula.
AMINEXIL is the key ingredient that fortifies hair anchorage
Opt for a hairfall reduction serum that is a lightweight, non-greasy formula that is clinically proven for noticeable hairfall reduction. The Genesis anti-hair fall serum for women is specifically designed to meet their unique hair concerns.
A premium anti-hairfall scalp serum penetrates deeply to protect against external aggressors while supporting healthy scalp circulation. Choosing the right hair serum to stop hair fall ensures stronger, thicker-looking hair with continued use.
KEY INGREDIENTS
Aminexil 1.5%
Helps hair to anchor more solidly into the scalp and prevents collagen from hardening around the hair follicles, making it an effective hair fall serum for stronger, healthier growth.
Ginger Root Extract
Protects hair against daily external aggressors, making it an essential ingredient in a targeted hair fall serum. With regular use, the serum helps reinforce hair and defend it from environmental stress.
Caffeine
Helps improve scalp micro-circulation thanks to its stimulating properties, making it a valuable addition to a hair fall serum.
The Genesis fragrance is an invigorating blend of woody citrus notes. Fresh bergamot opens the scent, followed by the soothing aroma of lavender, and finally, the grounding depth of vetiver. The hair fall serum contains a captivating combination that captures the essence of the outdoors, offering a revitalising and empowering experience for your hair and senses.
Reals
THEY TRIED IT, THEY LOVED IT
Stronger Hair, Stronger Stories. See Genesis in action. #NeverBeAfraidOfFalling
THEY TRIED IT, THEY LOVED IT
Stronger Hair, Stronger Stories. See Genesis in action. #NeverBeAfraidOfFalling
PDP Section FAQs
FREQUENTLY ASKED QUESTIONS
How often should I use Genesis Serum Fortifiant?
For best results in strengthening weakened hair, we recommend using the Kerastase Fortifiant anti-hair loss serum daily for 6 weeks.
Can I use the Kérastase Genesis Serum on wet hair?
We recommend using the Genesis Serum Fortifiant Hair Serum on a dry or towel-dried scalp, section by section. Do not rinse.
Will Genesis Serum Fortifiant Hair Serum weigh my hair down or leave a residue?
No, the Genesis Serum Fortifiant Hair Serum is a lightweight formula that will not leave a residue when hair dries. It works to strengthen hair while leaving a lightweight, non-greasy finish.
Should Serum Fortifiant Hair Serum be applied to the hair or scalp?
Serum Fortifiant Hair Serum should be applied to the scalp to strengthen hair and prevent hair fall due to breakage from brushing. Apply to parts of the scalp where your hair needs the most strength and in areas where you notice less density.
How much Genesis Serum should I use?
We recommend using three to four pipettes of serum on dry or towel-dried hair.
Do Anti-Hair Fall Serums Work?
Yes, an anti-hair fall serum can be highly effective when used consistently. These formulas are enriched with active ingredients that strengthen hair at the roots, minimise breakage, and support scalp health. With regular application, the anti-hair fall serum helps improve hair density and retention over time.
Which Serum Is Best for Hairfall?
The best hair serum to reduce hair fall is one that not only strengthens weak strands but also nourishes the scalp. A high-performance hair fall control serum targets thinning areas, while an anti-hair loss serum works to re-anchor hair follicles and prevent premature shedding.
PDP Section Routine Carousel
COMPLETE YOUR ROUTINE
GENESIS
At Kérastase, we believe in the power of unique experiences. Discover the products of this range and maximize your results!
Rated 5 out of
5 by
Swayam from
Light elixer for fuller hairLight weight product with a pleasant smell. Started noticing increase in volume on scalp within 10 days of use. Hair feels fuller and the sparseness seems to have reduced.
Date published: 2025-11-15
Rated 5 out of
5 by
Yukti Mehrotra from
Results visible within a weekReally commendable product worth to but as the results reflects within a week. I just gifted to my mom and i can see the smile on her face
Date published: 2025-11-03
Rated 4 out of
5 by
STiwari from
Works goodIt’s good progress, hair fall has not stopped completely but has lessened. It’s my 2nd bottle
Date published: 2025-09-21
Rated 4 out of
5 by
Firdaus from
Elixer for hairIt's actually an elixir for the health of hair. We tend to ignore our hair's beauty which is the most essential element of the beauty of face. Kerastase products have rejuvenated my hairs beauty and health. I loved it !!!