HOW TO PROPERLY APPLY HAIR OIL?
1.
Determine the right dosage.Standard Kérastase education advises 1-2 pumps depending on hair density and condition.
2.
Dispense and Warm.Start with just 1 pump. Rub your hands together to evenly distribute and warm the oil.
3.
Target the Lengths.Gently rake your fingers through the mid-lengths and ends.
4.
Avoid the roots.Keep the oil away from your scalp to maintain natural volume and prevent a greasy appearance.
5.
The Perfect Distribution.Use a wide-tooth comb or your fingers to ensure the oil is evenly distributed across all strands. This final professional step guarantees that every fiber is coated for consistent shine before you proceed with your styling routine.
WHEN TO APPLY HAIR OIL: WET VS. DRY HAIR?
When you apply hair oil depends on your styling goals and what your hair needs in the moment. Celebrity stylist Vernon François says, “Using hair oil on damp hair is essential for locking in moisture and detangling, but I always recommend a final touch on dry hair. That second application is what truly delivers high shine and seals the cuticle.”
The Benefits of Applying Oil to Wet Hair
If you are wondering if you can put hair oil on wet hair, the answer is a definitive yes. Applying it to damp, towel-dried hair is the professional secret to locking in vital moisture and sealing the cuticle. This technique ensures that the Wild Camellia and precious botanical oils penetrate deeply, providing long-lasting nourishment and structural protection before styling.
The Art of Finishing on Dry Hair
Conversely, applying hair oil to dry hair is an indispensable technique for a daily luxury touch-up. It acts as a high-gloss finisher to tame flyaways and enhance radiance. Just a single pump on dry hair provides a 96-hour anti-frizz shield, keeping your style intact and scented with our signature notes of violet, freesia, and cedarwood.
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HAIR OIL BEFORE OR AFTER STRAIGHTENING & BLOW DRYING
Knowing whether to use hair oil before or after blow-drying is essential for achieving a flawless finish. Kérastase Expert Nina Dimachki says, “Never skip thermal protection. Applying a high-performance oil before blow drying shields the hair from heat, while a single pump after styling guarantees frizz control."
The Essential Shield Before Heat
To maximize protection, you should apply hair oil before blow drying or straightening to coat the strands. When using high-performance formulas like Kérastase Elixir Ultime, this step provides deep nourishment and shields your hair from heat up to 450°F.
The Post-Styling Finish
After you blow-dry or straighten, applying a small amount of product as a final touch works as a perfect post-styling finisher. This final step helps tame unwanted frizz for up to 96 hours, define your style's shape, and add incredible luminosity to your finished look.
HOW TO USE HAIR OIL FOR DAMAGED & BRITTLE HAIR REPAIR?
Hair oil serves as an intensive leave-in treatment for compromised hair fibers. When dealing with damaged lengths and split ends, a concentrated oil helps to seal the cuticle and radically neutralize persistent dullness. Hovig Etoyan, Kérastase Master Stylist, says, “For clients dealing with extreme dullness, my go-to at-home trick is an enhanced repair treatment. Adding just 1 pump of Elixir Ultime into your Kérastase Mask instantly seals split ends and restores fiber strength."
Deep Molecular Restoration
Because high-performance oils can penetrate deep into the hair's inner structure, they are essential for restoring the lipids lost to chemical or mechanical damage. This internal replenishment is what provides the elasticity needed to prevent future breakage. For those dealing with structural damage, the Première Huile Gloss Réparatrice is particularly effective, as it helps decalcify the fiber and reconnect broken links, leaving the hair stronger and more resilient.
The Enhanced Professional Repair Ritual
For an intensive at-home recovery session, you can create a potent treatment cocktail. Add only 1 pump of Elixir Ultime into a teaspoon-sized amount of any Kérastase Hair Mask and mix until smooth. Apply this blend to the mid-lengths and ends, twist the hair into a curl to ensure every strand is coated, let it sit for five minutes, and rinse thoroughly. This professional technique ensures that the shine-enhancing Wild Camellia is locked deep into the hair's structure for long-lasting vitality.
BEST HAIR OIL TREATMENTS FOR BLOW-DRY DAMAGED HAIR
Frequent heat styling can leave hair looking parched and depleted over time. To revive blow-dry damaged hair, incorporate a repairing hair oil into both the preparation and finishing stages of your routine. “Never skip thermal protection,” says Nina Dimachki, Kérastase Expert, “Applying a high-performance oil before blow drying shields the hair from heat up to 450°F, while a single pump after styling guarantees frizz control for 96 hours."
Combatting Thermal Oxidation
Research highlights that exposure to high temperatures triggers lipid oxidation and protein degradation within the hair shaft. Using a specialized, antioxidant-rich oil, like those infused with Wild Camellia, helps neutralize this thermal stress. By forming a heat-resistant lipid film, these treatments restore the strength of the hair fiber and seal ends that have been split by mechanical or thermal aggression
The Dual-Action Glow
Regularly applying these treatments ensures your hair retains its vitality, smooth texture, and long-lasting glow despite daily heat exposure. For ultimate defense, always combine your oil with a Kérastase Thermique if you are using temperatures above 450°F to create a multi-layered shield that preserves the hair’s structural integrity and prevents moisture evaporation during the blow-dry process.
| Application Scenario | Best Practices & Recommendations |
|---|---|
| Wet Hair vs. Dry Hair Application | Use on wet hair to reduce combing friction and lock in vital moisture. Use on dry hair as a luxury finisher to tame flyaways and instantly boost radiance. |
| Before Shower vs. After Shower Application | Apply before shower as a 5-minute pre-cleanse treatment to loosen tangles. Apply after shower on towel-dried hair for deep fiber nourishment and thermal preparation. |
| Hair Oil vs. Leave-in Conditioner Order of Application | Always apply your leave-in conditioner (or Thermique) first to hydrate the inner shaft. Follow up with hair oil to seal the cuticle and lock that moisture in. |
| Elixir Ultime Refillable Hydrating Hair Oil vs. Première Huile Gloss Réparatrice | Elixir Ultime is our gold standard for all hair types, offering 48 hours of shine. Première Huile Gloss is a specialized repair oil that decalcifies and reconnects broken links in damaged hair. |
WHAT IS THE BEST TIME TO APPLY A NOURISHING HAIR OIL?
Protect your hair from heat up to 450F with Elixir Ultime. It not only tames frizz and works to finish your styling, it also protects from heat. Apply to damp and dry hair for best results.
WHICH ARE THE MOST POPULAR HAIR OILS?
ELIXIR ULTIME
ORIGINAL HAIR OIL
• Multiple uses – before, during and/or post blow dry
• Fast absorption, ultimate shine, nourishment
• Refillable bottle
PREMIERE
HUILE GLOSS REPARATRICE
• Shine repairing
•Radically neutralises persistent dullness
• Seals split ends
WHICH ARE THE MOST POPULAR HAIR OILS?
THE BEST HAIR OIL FOR YOUR SPECIFIC HAIR TYPE
Any hair type can use a hair oil, it’s just a matter of knowing which one to choose to best suit your hair’s needs.
For Fine to Normal Hair: Choose a lightweight, fast-absorbing formula that delivers luminosity without the weight. Elixir Ultime is the gold standard here; infused with Wild Camellia from Brittany, it provides 48 hours of shine and an intoxicating scent of violet and santal. Start with just 1 pump warmed between your palms to ensure a seamless, airy finish.
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For Damaged & Brittle Hair: For Damaged & Brittle Hair: Opt for a concentrated, leave-in repairing oil designed to restore the fiber from within. Première Huile Gloss Réparatrice is engineered specifically to decalcify and repair damaged strands, neutralizing the dullness caused by calcium buildup. This dual-action treatment will seal split ends, reconnect broken links, and dramatically boost overall hair strength against daily thermal stress.
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CAN I ADD HAIR OIL TO MY HAIR MASK?
Your hair mask is already deeply nourishing, but there’s a way to make it even more potent.
Add 2 to 3 pumps of Elixir Ultime into a teaspoon-sized amount of any Kerastase Hair Mask and mix until you achieve a smooth silky texture. Take a small section of hair and apply a bit of the mixture to ends and lengths working your way up from the tips. Then twist the strand into a curl. Let it sit and repeat on the rest of hair. After 5 minutes, rinse out.
FREQUENTLY ASKED QUESTIONS: EXPERT GUIDANCE
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