Kérastase
Kérastase was founded in France in 1964 by François Dalle, who was previously CEO of L’Oreal. The brand aims to develop innovative products for that fresh-out-the-salon look. They source highly potent ingredients to solve a variety of hair concerns.
Kérastase products are used in salons all over the world, but you can also purchase their treatments for at-home use as well. The brand is meticulously organized; they’ve separated hair concerns into various categories and curated special series.
For example, the Kérastase Chronologiste line serves a different purpose than the Kérastase Genesis hair collection. In the end, they’re all created with the mission of giving you healthier locks. Keep reading, as we cover some popular treatments down below.
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Kérastase Bain Ultra-Violet
Maintaining that incandescent shade of blonde hair isn’t always easy. This Kérastase purple shampoo is the perfect solution to keep your mane brilliant and bright. The Bain Ultra-Violet contains bluish-violet pigments to counteract brass and yellow tones.
This shampoo gives you a silky lather while it gently cleanses to remove sebum build-up. Its formula tones and enriches your color without stripping or weighing down hair. The Bain Ultra-Violet is ideal for grey, highlighted, or bleached strands.
This product contains hyaluronic acid, which moisturizes your hair while strengthening and protecting. Edelweiss flower extracts tackle the frizz monster and give you that coveted shine.
The 250 ml bottle of Bain Ultra-Violet costs $46. For similar products, browse through the Kérastase Blond Absolu line.
Kérastase Masque Ultra-Violet
Kérastase’s Masque Ultra-Violet is another effective purple mask that neutralizes brassiness and unnaturally yellow tones. It gently lightens and brightens blonde hair, maintaining its golden glory for longer.
The Masque Ultra-Violet contains hyaluronic acid and edelweiss flowers to protect strands from environmental damage and seal in some moisture. It’s suitable for bleached hair as well, soothing and adding some bounce.
This intense mask can be used weekly, or as often as needed. The brand recommends leaving it in for 5–10 minutes before rinsing it off thoroughly. The 200 ml Masque Ultra-Violet retails for $72.
Kérastase Sérum Thérapiste
The Sérum Thérapiste gives new life to damaged or brittle hair. This double-action treatment works to heal split ends while offering heat protection—it has you covered for up to 230°C.
This cream and binding serum stands out with ingredients such as the brand’s ‘resurrection sap’. It also contains a blend of 6 amino acids and wheat protein derivatives that smoothen and nourish.
To use the Sérum Thérapiste, apply a couple of pumps onto towel-dried hair. Ensure that you’ve covered your strands from mid-lengths to ends, leave the product in, and blow dry when you’re ready. As a final touch, you can reapply to tame flyaways.
This Kérastase resistance serum works hard to restore radiant hair. You can get 30 ml for $62.
Kérastase Serum Extensioniste
Healthy hair starts at the scalp. The Serum Extensionist is a leave-in treatment that strengthens fibers at the root. Its ultra-concentrated formula promotes softer, smoother strands that are balanced and purified.
This Kerastase Extentioniste serum contains ceramides which help to wake up those hair follicles for growth. There is also creatine, an amino acid that penetrates deep to protect your scalp. Give yourself a rigorous massage with this product three times a week for long, luscious locks.
The 50 ml Serum Extensioniste retails for $62.
Kérastase 8H Magic Night Serum
The 8H Magic Night Serum is an overnight treatment enriched with powerful nutrients. It travels deep into your hair fibres, so that you can wake up with super-touchable strands.
This product hydrates hair for 8 hours straight, and fully absorbs without leaving residue behind. The pleasant fragrance also promotes a good night’s rest. It’s a perfect serum for those with chronically dry hair, or to use during winter months.
Easily detangling fine hair while making forest-thick manes more manageable, the 8H Magic Night Serum turns back the clock on months of damage. It contains iris root extract and a combination of 5 vitamins for a silky finish.
This 90 ml Kérastase Night Serum comes to $68. Simply apply 2–4 pumps from lengths to ends, and leave it overnight.
Kérastase Cure Densifique
If you’re experiencing thinning, the Cure Densifique can come to your rescue. This scalp treatment is part of a series that helps support and maintain density. It can be used on all types of hair, including those with sensitive scalps.
The Cure Densifique is hypoallergenic and free from parabens. You can apply 1 vial daily on towel-dried hair over 3 months to see results. For the best results, use the Kérastase Densifique Shampoo and the rest of the series. In a study, users reported that they observed thicker, more voluminous hair. The Cure Densifique contains key ingredients such as Stemoxydine®, complex glycan, vitamins B3, B5, B6, and texturing polymer.
The Cure Densifique is not available for purchase on the Canadian website, but can be found in a salon near you.
Kérastase Initialiste
Initialiste is one of Kérastase’s most coveted products. This advanced scalp and hair serum fortifies weak strands by boosting cellular metabolism. A study conducted by the brand proved that users experienced 93% less breakage during brushing.
Improving hair quality to restore its glossiness and vivacity, this weightless serum is formulated with SP 94 (a gluco-peptide) and 6 amino acids. The resurrection sap and wheat protein derivatives protect and preserve the integrity of your cuticles.
The Initialiste serum has a delicate scent that makes hair smell clean and luxurious. Apply 2 pumps to fine hair, and 4 for thicker locks. A 60 ml bottle costs $65.
Kérastase Masque Thérapiste
The Masque Thérapiste delivers immediate relief from strands that are crispy to the touch. It replenishes over-processed, brittle hair follicles to restore some softness.
This velvety mask contains a Fibre Kap™ complexe, 6 amino acids, and SP 94 to active KAPs synthesis. Massage the product into dried hair and complete the rest of your routine. Then, wash it off. For consistent results, use it daily after showering.
This Masque Thérapiste comes in a 200 ml size for $72.
Kérastase Maskératine
Fried, out-of-control locks can be a thing of the past with the Maskératine. This is a Kérastase curly hair treatment that protects from humidity and makes styling easier.
This fluffy, conditioning mask gives you slick, glistening hair. It’s designed with morpho-keratine technology and lipids that prevent further damage. When you’re enjoying your next at-home spa day, massage this mask into roots and ends before rinsing.
The 200 ml Kérastase discipline Maskératine retails for $72.
Is Kérastase Worth It?
This Kérastase shampoo review believes that the brand has won awards for a reason. Buyers raved about how much better their hair looked and felt after using their products. They’re endorsed by celebrity stylists as well.
We’re loving the fact that Kérastase has created different treatments to take the diversity of hair into account. Whether your strands are prone to breakage, or you’ve bleached them into oblivion, there’s something in store for you.
It’s important to address the accessibility of these shampoos, conditioners, and masks. Some users were disappointed that there’s not enough product in each bottle, or that the items are too expensive to repurchase.