Elixir Ultime Hair Oil-in-Serum Refill
Product Description
Introducing the all-new Kérastase Elixir Ultime, a next-generation refillable hair serum for frizzy hair designed to elevate both care and styling. Its luxurious formula delivers instant softness, smoothness, and luminosity, making it an essential serum for frizzy hair that helps minimise dullness and unruly texture.
The power of this anti-frizz hair serum lies in its meticulously crafted blend of precious oils, Wild and French Camellia Oils, Marula Oil, and Argan Oil. This revolutionary oil-in-serum prevents split ends, hydrates, nourishes, and softens hair. Additionally, this unique hair serum recipe provides up to 96 hours of anti-frizz action* and ensures your hair is 2x shinier*. The extraordinary potential of Kérastase Elixir Ultime Oil Serum allows it to work as an effective heat protection serum to shield your hair against damage from heat styling up to 230°C*.
Featuring a lightweight, non-greasy oil texture, this Wild and French Camellia oil and Argan oil serum formula envelops hair fiber for optimal protection against environmental stressors. When applied thoroughly and properly on hair, Kérastase hair serum for frizzy hair spreads out evenly and fuses into the hair fiber to enhance the shine quotient of your hair and give you supremely soft and nourished hair.
Experience unparalleled versatility with the refillable Kérastase oil-in-serum. Designed for multi-use, this hair serum can be applied as a pre-cleanse treatment (to detangle hair), as a pre-blow dry (to protect your hair), as a finishing step of your hair styling ritual (to control frizz and maintain style), or as a touch-up (to add more shine to the hair). Bid adieu to dull and frizzy hair and welcome supremely shiny and lustrous hair with the all-new Kérastase Elixir Ultime Serum.
*Basis Instrumental Test after 1 Application
To complement your routine, here are three additional care boosters you can pair with this serum:
- Anti Hair Loss Serum: The Kérastase Genesis Anti-Hair Loss Serum strengthens hair and supports reduced hair fall during seasonal or stress-related shedding.
- Anti Dandruff Serum: The Kérastase Symbiose Anti-Dandruff Night Scalp Serum helps balance the scalp, minimise flakes, and soothe irritation for a healthier scalp environment.
- Hair Gloss Serum: The Kérastase Gloss Absolu Glaze Drops Oil-In-Serum adds extra shine, improves smoothness, and enhances the polished finish of your hairstyle.
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.
30ml - Expiry - March 2028
75ml Refill - Expiry - February 2027
75ml - Expiry - September 2027
Key Words
versatile hair oil - shine - soft - anti-frizz – refillable - Iconic
Shine Illuminate Hair
Heat Protection
Stronger Hair
Product Benefits
✔ The Kérastase Elixir Ultime frizz-free hair serum hydrates, nourishes, and strengthens hair.
✔ The Kérastase serum for frizzy hair adds instant softness, making your hair more manageable and easier to style.
✔ Experience 2X Shinier Hair* with Kérastase frizz-free hair serum, leaving your hair smooth.
✔ Offers 230ºC Heat Protection*
✔ Offers 96 Hrs Anti-Frizz Action*
✔ Versatile use, as a pre-cleanse, as a pre-blow dry, as a finishing treatment or as a touch-up.
After 2 drops:
2X Shinier Hair*
230ºC Heat Protection*
96 Hrs Anti-Frizz Action*
*Basis Instrumental Test after 1 Application
How To Use
Step 1: Apply 1 or 2 drops on wet or dry hair, as a leave-in treatment.
Step 2: Start from mid-lengths and work to the ends.
Step 3: Style as desired.
Pro tip: It can be used as a pre-cleanse, or a pre-blow dry oil, and for finishing and touch-ups during the day.
How to Refill
You can easily refill your bottle over & over thanks to a 3-step process:
Step 1: Unscrew your empty oil refill & separate it from the glass bottle
Step 2: Unbox your new oil refill & plug it into the glass bottle
Step 3: Turn your refill to the left until the click to lock-it & recycle your empty refill by removing the pump
Key Ingredients
Full Ingredient List
Isododecane ● Caprylic/Capric Triglyceride ● Dimethicone ● Cyclopentasiloxane ● Cyclohexasiloxane ● Linalool ● Benzyl Alcohol ● Benzyl Benzoate ● Benzyl Salicylate ● Coumarin ● Citronellol ● Hexyl Cinnamal ● Alpha-Isomethyl Ionone ● Camellia Oleifera Seed Oil ● Camellia Japonica Flower Extract ● Argania Spinosa Kernel Oil ● Sclerocarya Birrea Seed Oil ● Parfum / Fragrance N70038528/1
Why Is My Hair Not Shining?
ALIGNED HAIR = MORE SHINE
It is key to have a regular hair surface with cuticles that are well aligned. This enables to reflect the light in the same direction, the shine perceived by our eyes is then perceived as strong !
CONDITIONED CUTICLE = MORE SMOOTHNESS
Smoothness reflects the condition of hair surface and especially cuticles. A damaged cuticle shows asperities at the fiber surface. Cuticles are raised, the hair snags and becomes rough to the touch.
WELL COATED HAIR = LESS FRIZZ
Ambient humidity acts on hair properties which are at the origin of frizz. When hair is exposed to variations in humidity, its geometric characteristics (fiber diameter, volume) and mechanical properties (ability to resist to torsion) tends to change, and frizz appear.
In Elixir Ultime formula, 2 gliding polymers do it all.
Elixir Ultime Addictive Scent
PIERRE DE LUNE : The fragrance, created by a French perfumer, is inspired by the sublimating and solar character present in the oriental traditions. The mandarin and heliotrope accord expresses the brightness and the luminosity of precious oils.
TOP NOTES: Mandarine - Freesia - Violet Leaves
HEART NOTES: Cedarwood - Violet flower - Heliotrope
BASE NOTES: Sandalwood - Musk
Before / After
See results on our different hair types with this before / after tool.








