Top Kérastase Hair Serums & Oils for Shine, Frizz, Repair, Growth & Dandruff
Jas is the former Senior Content Specialist at Adore Beauty. A beauty admirer turned certified addict, she brings a sharp editorial eye and pop-culture pulse to everything she creates. Her words have appeared in The Age, Sydney Morning Herald, and Broadsheet. When she’s not producing viral content or podcasting about skincare, you’ll find her thrifting for vintage treasures or binging Bravo (strictly for research, of course).
In Partnership With Kérastase.
There’s an undeniable allure to French beauty.
Fresh, glowy skin, tousled hair, and that perfectly undone look, as if shaped by a breeze along the Seine rather than hours in front of a mirror. It's the very definition of je ne sais quoi.
At its heart, French beauty celebrates health and vitality, embracing a "less is more" philosophy that emphasises natural features and low-maintenance elegance.
It's an approach that exudes confidence, refinement, and an unmistakable coolness that has captivated the fashion and beauty world for generations–including this style-obsessed writer.
This ethos is woven into the very DNA of Kérastase, a pioneer in French haircare innovation.
Kérastase has mastered the art of amplifying natural beauty without over-complicating routines. They recognised, long before most, that healthy hair begins at the scalp—the foundation of lustrous locks.
Kérastase's range of serums and oils embodies the essence of French beauty expertise, offering targeted, efficacious solutions for every hair type and concern.
Lightweight and fast-absorbing, they integrate seamlessly into any hair care routine without weighing down the hair or leaving a sticky residue—achieving that effortlessly chic look with just a few drops.
Let's take a closer look at some of the best Kérastase serums and oils on offer and who they're best suited for.
Kérastase Elixir Ultime Hair Oil.
Best for: Instant softness.
Consider this the little black dress of hair oils—an absolute classic that fits into every routine and never goes out of style.
This luxe blend of oils, including argan and maize, does everything from taming frizz to boosting shine, without weighing your hair down.
It’s versatile, elegant, and the epitome of French luxury in a bottle.
Oh, and did we mention it’s recently been re-released as refillable?
Fast facts:
- Delivers that silky, polished look without weighing down strands.
- Perfect for all hair types, even fine hair, thanks to its non-greasy finish.
- Features a subtle, luxurious fragrance that adds a little extra something to your routine.
- Use it as a pre-shampoo, heat protectant, leave-in, detangler, frizz-fighter, or shine booster—it’s multitasking magic.
How to use the Kérastase Elixir Ultime Hair Oil:
Apply a pump or two through damp or dry hair, focusing on the ends for instant shine.
@glowwithmar the ultimate hack to transform dry crusty ends into soft and smooth ends with @Kérastase elixir ultime and its new refillable packaging 🤭#Kerastase #KerastaseElixirUltime #TheShineOfAnIcon #ad ♬ original sound - Marielle Juan
Kérastase Elixir Ultime Hair Oil reviews:
Despite its accolades (particularly within the four walls of Adore Beauty HQ), this was the first time I’ve properly tried the infamous Kérastase Elixir.
Truthfully, it’s a little pricey, but having been kindly gifted a sample for this road test, I can see why.
This truly is the cure-all for hair woes. Dull, dry, frizzy and/or lacking life? This oil has you covered.
It smells as good as they say and gives your hair that enviable shine we all lust after. And the softness?
Just try to stop yourself running your fingers through it every five minutes.
Enough about me–here are some other Kérastase Elixir Ultime Hair Oil reviews:
“This beautiful hair oil is one of my favourite beauty products ever. It gives me the softest hair, makes it more manageable when styling and gives it a shiny finish. It also happens to smell divine. I will forever repurchase.” - Sadaf, Senior Beauty Editor.
"I really love this product, from the lovely bottle and ease of use with the pump dispenser to the quality of the oil. Adds a lovely sheen, without the heaviness of similar hair oils." - Teej.
Kérastase Première Filler Fondamental Repairing Anti-Frizz Serum.
Best for: Fighting frizz.
I think we can all mutually agree that frizz is not the vibe.
Enter, Première Filler Fondamental: a new, innovative formula that helps keep frizz under control while adding a healthy dose of repair.
It’s formulated with hydrating ingredients like hyaluronic acid to plump and smooth each strand from within, leaving you with sleek, polished hair that stays fresh all day.
We've previously reviewed the entire Kérastase Premiere range for Beauty IQ here.
Fast facts:
- Humidity-resistant, so hair stays smooth even on the frizziest days.
- Hyaluronic acid locks in moisture and ceramides fortify strands for a fuller, healthier look.
- Lightweight, non-sticky and adds smoothness without a heavy feel; ideal for all hair types.
- Strengthens hair fibres to prevent future breakage; perfect for anyone dealing with damage.
How to use Kérastase Première Filler Fondamental Repairing Anti-Frizz Serum:
Apply 1-2 pumps to damp hair, focusing on the mid-lengths and ends. You’ll get frizz control and smoothness that lasts all day.
Kérastase Première Filler Fondamental Repairing Anti-Frizz Serum reviews:
“I've been using Kérastase products for 30 years & the new range is lovely. This product does exactly as it claims. My hair has never looked so good, no frizz and a beautiful shine.” - Leelee.
“I usually have dry hair from the years of using heat tools and bleaching my hair as a teen. This product has brought me sooooo much joy!! I just apply it after washing my hair and it's super lightweight. It doesn't leave a residue on my hair or weigh it down. It also has the added bonus of smelling like a mixture of lemon grass and mint. My absolute favourite part is that when I brush my hair at any point in time after using the serum, there is no poof, just my smooth long strands of hair! Cannot recommend enough to the girlies struggling with frizz!” - LD.
Want to know more about Kérastase and what products suit your hair best? Tune in below.
Kérastase Symbiose Intensive Anti-Dandruff Cellular Night Serum.
Best for: Soothing irritation.
Dandruff? Not today.
This overnight serum does the heavy lifting while you snooze, calming sensitivity and targeting flakes right at the root.
It features a cooling blend that soothes the scalp to provide immediate relief while working toward a healthier foundation for future-proofed, stronger, flake-free hair.
Fast facts:
- Instantly relieves scalp discomfort and itchiness.
- Targets dandruff and soothes scalp irritation while you sleep.
- Lightweight and non-greasy, so you don’t wake up with residue.
- Supports a healthier scalp environment, which means stronger, more resilient hair.
How to use the Kérastase Symbiose Intensive Anti-Dandruff Cellular Night Serum:
Massage into your scalp before bed—no rinsing required. Wake up to a happier, healthier scalp.
We've previously reviewed the Kérastase Symbiose range for Beauty IQ, but here's a little preview to show you just how much it helped soothe and clear the writer's dandruff.
Kérastase Symbiose Intensive Anti-Dandruff Cellular Night Serum reviews:
“Pleasantly surprised. This serum really soothes my itchy scalp and aids with the Intensive Anti-Dandruff Shampoo. A little goes a long way, even though I purchased the smaller size, it was enough to help with dandruff. In saying that as you are using it more often it does run out quickly. It was a nice addition to the intensive pre-shampoo and the shampoo, I do recommend adding this into the routine to help with dandruff.” - CT.
“I was a bit worried about making this purchase for the price, but it's paid off. In 2 weeks it has solved my scalp issue and I am SO glad I went with a high quality product. Highly recommend.” - Gini.
Kérastase Genesis Fortifying Anti Hair-Fall Serum.
Best for: New growth.
Concerned about hair fall? Genesis Fortifying Anti Hair-Fall Serum is your go-to.
This daily serum targets both the scalp and hair fibres to create an optimal environment for growth, reducing breakage and leaving hair looking thicker and stronger.
Plus, its lightweight, silicone-free formula won’t weigh down even the finest of strands.
Fast facts:
- Reduces hair breakage and fortifies each strand for a fuller, thicker look.
- Perfect for daily use, even on fine hair, with no build-up or greasy feeling after.
- Supports a balanced scalp environment, essential for promoting healthy hair growth.
- Suitable for all hair types; especially good for anyone noticing thinning or breakage.
How to use the Kérastase Genesis Fortifying Anti Hair-Fall Serum:
Apply to the scalp and along the lengths of damp or dry hair, concentrating on areas that need some love.
Content Creator and Writer Neha Prasad (pictured below) road-tested this Kerastase serum for months and shared her thoughts with us on Beauty IQ which you can read here.
Kérastase Genesis Fortifying Anti Hair-Fall Serum reviews:
“I love this serum as it is so lightweight, not greasy and smells amazing. My hair has been thinning and breaking for so long and since I have been using this serum I have noticed that my hair has very little to no breakage. At first I thought I don't know it's a lot of money but wow it was definitely worth the purchase and lasts ages as well.” - AJ.
“Can say after religiously using it for a few months it has definitely helped. My scalp health feels better, I find my hair loss is less and also noticed fine hair growing. Very excited. I also use the Genesis shampoo and conditioner together with this serum. All three are part of my AB gwp. Totally love it.” - Hannah.
Kérastase Première Huile Gloss Intensive Shine Repairing Oil.
Best for: Healthy shine.
For those seeking an extra boost of shine with a side of deep repair (who isn’t?), the Première Huile Gloss is the ultimate treat for hair in need of a little TLC.
This intensive treatment combines the nourishing properties of a hair oil with the glossy finish of a serum.
It smooths, shines, and seals split ends for a high-shine, healthy finish.
Fast facts:
- Keeps frizz at bay and hair smooth, even in humid weather.
- A one-two punch that adds mega gloss while nourishing damaged strands.
- Perfect for dry, colour-treated hair; especially anyone dealing with split ends or dullness.
- Infused with marula oil for hydration and vitamin E to protect against environmental stressors.
How to use the Kérastase Première Huile Gloss Intensive Shine Repairing Oil:
Add a few drops to damp hair for smoothness and frizz control or use it as a finishing touch for that mirror-like shine.
Kérastase Première Huile Gloss Intensive Shine Repairing Oil reviews:
"I love this product I put it in after I have put my styling products on. Makes my hair feel really soft and has a great shine for the day!” - Jess.
“I like this repairing oil a lot because it is very easy to use and the product smells great too. I like that this product makes my hair look shiny and less damaged and frizzy. I have found that I do not need to use a lot of the repairing oil for my hair because a little of it goes a long way. I just simply apply it evenly to my dry hair and then brush my hair.” - Mindy.
Final Verdict.
From scalp to strands, Kérastase has you covered—no fuss, just high-quality formulas that make your hair look and feel beautiful one luxurious drop at a time à la Parisian.
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