How to redeem a Kérastase promo code
- 1. Add your selected items to your shopping bag at Kérastase.
- 2. Open your bag and continue to checkout.
- 3. Find the field labeled Promo Code or Gift Card, then enter your code and apply it.
By Phia
Kérastase began in the salons of Paris in 1964 and is part of L'Oréal. It brought out its first hair mask in 1979 and the Nutritive range in 1984, then Elixir Ultime, home of L'Huile Originale, in 2010. Genesis followed in 2020 and Curl Manifesto in 2021.
Everything you need to know to get the best deal at Kérastase
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20 codes available to try
Most popular today: Up to 10% off hair care sets



Editorial
Kérastase was founded in Paris in 1964 by François Dalle, then the CEO of L'Oréal, and it still sits inside the group's professional products division. The brand presents itself as the first luxury haircare brand, and its launch included the first professional bain and the first scalp care. This edit gathers Elixir Ultime and Gloss Absolu oils, Genesis shampoos and serums, Nutritive and Chronologiste treatments, and the heat protecting sprays and creams that finish the routine.

Editorial
A shampoo for gray hair has one main job, which is keeping silver strands bright instead of yellow. Here are the toning shampoos, the shampoo and conditioner pairs, and the masks, oils and scalp serums that keep gray soft and shiny.

Editorial
The best shampoo is less about the label and more about matching the formula to what your hair actually needs. Damaged hair wants repair, dry hair wants moisture, and most people just want something gentle enough for regular washing. These twelve are sorted by exactly those three needs.

Editorial
Salicylic acid shampoo uses the same exfoliating acid as acne skincare to loosen flakes and buildup on the scalp. Here are eight salicylic acid shampoos, from medicated to clarifying, plus eight scalp scrubs, serums and pre-wash treatments.

Editorial
Holiday gift sets have a long memory, from Coty's powder box to the skin, scent, makeup, hair, and candle collections I would choose now. I start with what the recipient already likes, then choose the box that gives her a natural next step.

Editorial
Curly hair products work best in layers, a cream for moisture, a gel for hold and a mist to bring curls back the next day. Here are the ones I would use at each step, from Fenty's hair line to Bounce Curl.

Editorial
The best shampoo for curly hair is one that cleans the scalp without leaving the curl pattern rough or thirsty.

Editorial
Lush Super Milk went from a bottle on a shop shelf to a social media favorite, and it is really just a very good conditioning primer. Here are the hair milks and creams that work the same way, the detangling sprays for knotty mornings, and the hair perfumes that finish it all.

Editorial
Arctic Fox hair dye has been making vivid, vegan color since 2013, and the shade you pick is only half of the result. Here are six colors worth knowing, the shampoos I would use to keep them from fading, and the glosses and masks that bring the brightness back.

Editorial
Rosemary hair oil went from a folk remedy to a bathroom-shelf habit, helped along by a 2015 study and a lot of TikTok. Here are the rosemary oils, serums and scalp sprays, plus the rosemary shampoos and conditioners to use alongside them.

Editorial
Gift sets make a lovely present when you want to give someone room to explore, compare, and find a new favorite. This selection moves from fragrance samplers to considered beauty pairings, with options for many kinds of rituals.

Editorial
The ghd flat iron started with three Yorkshire hairdressers who bought the rights to a ceramic heater straightener from a South Korean inventor. Here are twelve pieces from the brand, from the original 1-inch stylers to a cordless iron, a curler, a dryer and the spray that goes first.
Phia has found 20 active coupon codes for Kérastase. Copy and paste a code below at checkout to see if it works on your order.
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Verified offer available at checkout.
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Get 3 complimentary hair care samples with orders of $65 or more.
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Enjoy 20% off all orders with complimentary bag, deluxe hair care samples, and free shipping on orders of $100+.
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Verified offer available at checkout.