Love it or it’s free!

SummerSale - 25% Off Additional Items

Love it or it’s free!

SummerSale - 25% Off Additional Items

Love it or it’s free!

SummerSale - 25% Off Additional Items

Love it or it’s free!

SummerSale - 25% Off Additional Items

Love it or it’s free!

SummerSale - 25% Off Additional Items

Love it or it’s free!

SummerSale - 25% Off Additional Items

Love it or it’s free!

SummerSale - 25% Off Additional Items

Love it or it’s free!

SummerSale - 25% Off Additional Items

Love it or it’s free!

SummerSale - 25% Off Additional Items

Love it or it’s free!

SummerSale - 25% Off Additional Items

Excellent 4.9 | 100,000+ Customers
Get Fuller, Stronger-Looking Hair Fast or It’s Free!
Start Your Anti-Hair Fall Transformation Today!











What exactly is this serum, and why is it beneficial?
This is a daily scalp serum designed to reduce hair fall and strengthen weakened strands. It works at the root, re-anchoring hair and creating a healthier foundation for stronger, fuller-looking locks.
How do the key ingredients like Aminexil, ginger root, and caffeine help me?
Aminexil prevents hair follicles from hardening, helping your hair stay anchored longer. Ginger root protects against daily stressors, while caffeine energizes the scalp and supports micro-circulation all working together to reduce shedding and promote resilience.
Will it work for my specific needs or concerns?
If you’re experiencing hair fall due to breakage, stress, or weakened strands, this serum is tailored for you. It’s suitable for most hair types and focuses on strengthening from the root to help minimize shedding and improve scalp comfort.
How soon will I notice results?
Most users begin to feel a healthier scalp and reduced discomfort in just 3 weeks, with visible reduction in hair fall after 6 weeks of consistent use. The key is daily application to give your scalp the continuous support it needs.
What makes this serum different from others on the market?
Unlike many treatments that only target surface damage, this serum acts directly at the scalp with clinically proven ingredients. Its lightweight, jelly-like texture makes it easy to apply daily without residue or greasiness.
How often and how should I apply it?
Simply apply 4 pipettes of the serum daily onto dry or towel-dried scalp, section by section, and massage in no rinsing needed. Think of it as a daily boost of strength and protection for your hair at the source.
AS SEEN IN



See The Differences

“I never imagined I’d be showing off my hairline again, but here I am! After sticking with it consistently, the shedding slowed down and the sparse areas started filling in. Friends keep asking what I changed, and I just smile. It feels amazing.”

“At first I wasn’t sure if it was making a difference, but sticking with it really paid off. The thin patches near my temples don’t stand out like they used to, and I can wear my hair in a bun without worrying. It feels like I finally got a bit of my old self back.”

“I can’t believe how different my hairline looks now compared to a few months ago. At first, I just hoped the shedding would slow down, but instead I’ve actually seen new growth and way more fullness. Seeing the side-by-side pictures really shows how far I’ve come.”

“My hairline was one of my biggest insecurities, and nothing seemed to help. Over time, I started noticing less shedding in the shower, and then new growth where it had been sparse for years. It feels incredible to finally see progress.”
STRONG ROOTS, STRONGER YOU
The Fortifying Serum That Stops Hair Fall Before It Starts
Harness the power of Aminexil, Edelweiss, and Ginger Root. Clinically proven to reduce hair fall and strengthen the scalp, this daily serum delivers visible transformation in just 6 weeks.
Day 1
Cooling relief on your scalp. Hair feels soothed and refreshed, though no visible changes yet.
Week 1:
Roots are already receiving vital reinforcement. Hair feels stronger to the touch, scalp comfort improves, and daily styling stress feels less damaging.
Week 2:
Noticeably less shedding in the shower and on your brush. The serum works to re-anchor hair fibers at the root.
Week 4:
Hair density begins to improve. Breakage is reduced, and strands feel thicker, healthier, and more resilient.
Week 6:
Full visible results: up to 84% less hair fall from breakage. Hair appears fuller, stronger, and more resistant revealing the confidence of healthier, fortified hair.
OVER 100,000+ UNITS SOLD!
Say Goodbye To:

Excessive Hair Fall
Weak or Fragile Hair
Breakage from Styling & Stress
Scalp Imbalance
Poor Hair Fiber Anchorage
Lack of Vitality & Resilience

How To Use Kerastase's Hair Serum

Step 1: Apply Daily with Precision
Use the dropper to apply 4 pipettes of serum directly onto your scalp either in the morning or before bed. Section your hair to target roots evenly for maximum absorption.

Step 2: Massage & Activate
Gently massage the serum into your scalp with circular motions. This stimulates microcirculation, helps the active ingredients penetrate, and re-anchors hair fibers at the root.

Step 3: Leave In, No Rinse Needed
Style as usual no sticky residue, no need to rinse. With daily use for 6 weeks, you’ll see less hair fall, a soothed scalp, and stronger, more resilient strands from root to tip.
How To Use Kerastase's Hair Serum

Step 1: Apply Daily with Precision
Use the dropper to apply 4 pipettes of serum directly onto your scalp either in the morning or before bed. Section your hair to target roots evenly for maximum absorption.

Step 2: Massage & Activate
Gently massage the serum into your scalp with circular motions. This stimulates microcirculation, helps the active ingredients penetrate, and re-anchors hair fibers at the root.

Step 3: Leave In, No Rinse Needed
Style as usual no sticky residue, no need to rinse. With daily use for 6 weeks, you’ll see less hair fall, a soothed scalp, and stronger, more resilient strands from root to tip.
SeoulGlow
The Only Skin Care You'll Ever Need!
4 REASONS WHY
Thousands are Switching from Conventional Hair Serums to Kérastase Genesis

Stops Hair Fall at the Source
Unlike conventional serums that only coat the hair fiber, Genesis penetrates deep into the scalp with its potent Aminexil 1.5% complex. This powerful molecule reinforces the anchoring of hair at the root, significantly reducing hair fall caused by breakage and weak follicle support.
Energizes and Revitalizes the Scalp
Infused with caffeine and ginger root extract, Genesis doesn’t just treat the hair it reawakens the scalp. By stimulating microcirculation and defending against daily environmental aggressors, it creates a healthier foundation for stronger, fuller hair growth.
Proven Results in Just Weeks
Clinical studies show that daily use of Genesis delivers visible improvements: less shedding in 6 weeks and a calmer, soothed scalp in just 3 weeks. Where traditional products often rely on temporary shine, Genesis provides long-lasting, measurable results you can actually see in your brush and shower drain.
Lightweight, Daily Luxury Care
Its non-greasy, jelly-like texture absorbs quickly without weighing down strands, making it easy to use every day. This transforms scalp care from a chore into a self-care ritual merging luxury with science for salon-quality results at home.