At Kérastase, the code takes 10% off across the whole site, from men's grooming and eye care to vitamins and supplements, health & beauty and online services.
Terms and conditions
Holiday gift sets from Kérastase are reduced by as much as 25% for a limited time. Sale prices are marked on the product pages.
Terms and conditions
A range of selected Holiday Gift Sets from Kérastase come with a 25% saving. This discount applies to the marked prices, and the offer is available for a limited time.
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Never miss cashback. Our free Chrome extension alerts you automatically at every partner store.
Treat yourself to luxurious hair care with 20% off Kérastase spring gift sets, perfect for revitalizing your routine.
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Enjoy free shipping on your Kérastase order when you spend $60 or more, making it easier to pamper your hair.
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Get a free mini shampoo with your purchase of the Genesis Anti Breakage Fortifying Serum from Kérastase for healthier hair.
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Get luxurious hair care with Kérastase serums starting from C$55 for silky smooth results.
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Sign Up To The Newsletter And Get Up to 15% Off Your First Purchase at Kérastase.
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Kérastase features the up to 25% off Holiday Gift Sets sale as its main offer, with reductions applied to marked prices on selected gift sets for a limited time. This sale is best for anyone shopping for complete hair care collections or gift options during the holiday period.
If you are buying a holiday gift set: the up to 25% off Holiday Gift Sets sale applies directly to marked prices and needs no code. On a holiday gift set originally priced at CA$80, for example, a 25% reduction saves you CA$20, bringing the total to CA$60. Use this sale price for any eligible gift sets you have chosen.
If you are building a basket with individual products or serums: the 10% off sitewide discount covers everything on the site. On a CA$120 order of individual hair serums or treatments, 10% takes CA$12 off and leaves you with CA$108. This applies across all products, not just gift sets, so it may be your better choice if your basket is made up of separate items rather than complete sets.
If you are interested in the Genesis Anti Breakage Fortifying Serum: you get a free mini shampoo with that purchase. This is a value add rather than a percentage saving, so compare what you would have paid for the mini shampoo separately to decide whether it suits your order.
If you are planning to spend CA$60 or more: free shipping applies to your order. This does not stack with other discounts, so if you are already using the 10% sitewide offer, you cannot combine free shipping on top of it.
If you are a first time customer and sign up to the newsletter: you can get up to 15% off your first purchase. This may give you a bigger saving than the 10% sitewide offer, depending on the discount level applied to your order, but it is only available when you complete the newsletter signup at checkout.
If you are buying spring gift sets: 20% off applies to selected spring collections. On a spring gift set priced at CA$100, this saves CA$20 and brings the total to CA$80, making it worth considering if your basket centers on those items.
When choosing between the options that suit your basket, work out the final total price under each applicable offer and take whichever one leaves you paying less. For holiday gift sets, the marked sale price already reflects the up to 25% reduction and will usually be your lowest cost. For individual products, compare the 10% sitewide discount against any bundle or product specific options. In the 12 months to October 2026, the biggest percentage sale Kérastase has run was up to 25% off, which is currently live, and percentage codes have been less common, so using the holiday gift set sale or the current 10% sitewide offer represents a solid opportunity to save.
Before copying a code from this page on Love Coupons, take a moment to read the offer conditions. Some Kérastase codes are only valid for new customers, others require a minimum cart total in Canadian dollars, and certain categories such as sale items, gift cards or specific brands may be excluded. Getting this clear before you start filling your cart avoids the frustration of a code failing at the final step.
Once you have confirmed the code applies to your order, click to reveal it and copy it carefully, making sure no extra spaces are included. The Kérastase website will open in a new tab at the same time. Add the items you want, then proceed to checkout.
The promo entry field is typically found in the order summary section of the checkout page, labelled "Promo code", "Discount code" or "Have a coupon?". Paste the code and click apply, then check that the updated total reflects the saving before entering your payment details.
One thing worth knowing for Canadian shoppers is that prices on many Canadian retail sites are displayed before tax. The amount you see in the order summary may increase once your province's applicable sales tax is calculated at checkout. This is standard practice, not an error, and the promo applies to the pre-tax subtotal on most sites. If the code does not work, the most common causes are:
If that happens, head back to this page on Love Coupons and try one of the other Kérastase promos listed here.
Copying a code with a hidden leading or trailing space prevents it from validating, and it happens more often than most shoppers expect. If the code looks correct, check whether there is a minimum order requirement, whether the items in your cart qualify, and whether the promotion has already ended early. Brands in Canada, particularly around Black Friday and Boxing Day, occasionally withdraw codes ahead of the advertised end date when demand exceeds inventory. If everything checks out and the code still fails, a private browsing session can rule out session cookie interference.
The standard rule across Canadian online retailers is one promotion code per order. Where a retailer has already applied an automatic sale price to certain items, that discount may conflict with a manually entered code. Comparing which option saves more on your specific cart is worth doing before proceeding.
Boxing Day on 26 December and Black Friday in November are the two periods with the highest concentration of promos and promotional pricing in Canada. Canadian Thanksgiving in early October signals the beginning of the fall sale cycle. Victoria Day weekend in late May and Canada Day in early July both generate promotions. Back to School in August and September is especially productive for stationery, technology and children's clothing.
Yes. Using a code does not change the retailer's return policy. The refund will reflect the price you actually paid after the discount, not the original amount. Consumer protection rules in Canada vary by province, so it is worth checking the return policy before larger purchases.
Some Canadian retailers offer student discounts, often verified through a university email address or student ID platforms. If Kérastase participates, you will usually find the details on their website. It is worth comparing any student offer against the promos on this page at Love Coupons, as sometimes a general code can save you more depending on your cart.
In most cases, yes. Cashback is tracked through a separate affiliate link while the promo is entered at checkout, so both can apply to the same order. However, some brands decline to pay the cashback commission when a promo is also used on the same transaction, because the two together cut too deeply into margin. It is also worth knowing that the cashback tracking link overrides the original link that brought you to the store, since attribution works on a last-click basis. If you first visited Kérastase through a coupon site and then clicked through a cashback link, only the last click counts for tracking purposes. Check the specific cashback provider's terms for Kérastase before completing your order.
Shoppers who consistently save money online in Canada tend to have a few specific habits rather than relying on finding the right code by chance at the right moment.
The most reliable starting point is also the simplest. Check this page on Love Coupons before every order at Kérastase. A 10% discount on a $120 CAD order saves $12 in under a minute, and that habit compounded over a year of regular online shopping adds up considerably.
Boxing Day remains one of the biggest discount events of the Canadian year, alongside Black Friday, particularly on fashion, homewares, electronics and gifts. Unlike in the United States where it is largely unobserved, Boxing Day on 26 December is a major shopping event in Canada, and most major retailers begin promotions on 26 December and extend them through the week between Christmas and New Year. Planning significant purchases around this window is one of the most effective strategies available to Canadian shoppers.
Signing up to the Kérastase newsletter at the right moment is worth doing carefully. New subscriber welcome codes are typically the most generous discount a retailer will offer to that customer profile. Signing up specifically when you already have a planned purchase in mind means you are more likely to use the welcome code before it expires.
Do not dismiss recently expired codes that appear further down this page. Retailers do not always deactivate codes the moment they expire, and some are reactivated in later campaigns without announcement. If no active code works, trying an expired one costs nothing and occasionally succeeds.
Free shipping thresholds deserve particular attention given Canada's geography. Delivery costs across a country of this size are meaningful, and free shipping thresholds typically start around $35 to $50 CAD. A free shipping code on a smaller order can represent a proportionally higher saving than a percentage promo.
If cashback is available for Kérastase, it can typically be used alongside a promo because the two savings track through separate mechanisms. Activating cashback before navigating to Kérastase and then applying the code at checkout means you save twice on the same order.
The Canadian retail calendar shares some characteristics with the UK and US but has its own distinct rhythm driven by national holidays, seasonal patterns and the unique dynamics of a large geographic market bordering the United States.
Boxing Day
Boxing Day on 26 December is the most significant one-day retail event in the Canadian calendar. The tradition originates from British Commonwealth heritage, and it remains a genuinely major commercial event, with fashion, electronics, homewares and sporting goods all seeing substantial discounts. Most major Canadian retailers extend their Boxing Day sales through the final week of December and into early January, creating a sustained promotional period that is the single best time of year for promos in many categories.
Black Friday and Cyber Monday
Black Friday in November has grown from a largely American event into a mainstay of the Canadian retail calendar. Many Canadian retailers now run promotions across an entire Black Friday Week extending into Cyber Monday, and this period competes with Boxing Day for the best available promos on technology, fashion and beauty. One distinctly Canadian dimension is cross-border shopping, as many Canadians use this period to shop US retailers that ship to Canada.
Canadian Thanksgiving and fall sales
Canadian Thanksgiving, which falls on the second Monday of October, signals the beginning of the fall sale cycle for many retailers. This is earlier than the American holiday and often marks the start of pre-holiday promotions.
Victoria Day and Canada Day
The Victoria Day long weekend in late May produces promotional activity particularly in home improvement, outdoor furniture and gardening categories as Canadians prepare for the summer season. Canada Day on 1 July generates a round of patriotic retail promotions across many categories.
Back to School
August and September are a significant commercial period in Canada, with technology, stationery and children's clothing all seeing concentrated promotional activity.
Midseason clearances in late January and late July, when retailers move winter and summer stock respectively, can produce some of the deepest price reductions of the year. We keep this Kérastase page on Love Coupons updated throughout the year, so whatever the season you will find the latest working Kérastase promos right here.
promos in the Canadian market come in several formats, and identifying which delivers the best actual saving on your specific order is more useful than simply applying the biggest code available.
Percentage discount codes are the most common type. The real dollar saving depends entirely on your order total. A 15% code on a $150 CAD order saves $22.50, while a 10% code on a $300 CAD order saves $30. When multiple percentage codes are available, calculating the actual CAD saving on your cart before choosing is worth the few extra seconds.
Fixed dollar amount codes, such as $20 off or $30 off, are proportionally most valuable on orders where the cart total is close to the minimum spend requirement. These codes almost always require a minimum purchase threshold, and it is worth checking that figure before you start adding items.
Free shipping codes are underestimated as a saving tool in Canada specifically. Given the country's geographic scale, standard delivery fees of $8 to $15 CAD are typical, and expedited or remote delivery can be considerably higher. On a smaller order, a free shipping code represents a proportionally larger saving than a moderate percentage promo.
New customer codes are structurally distinct from general promotions. Retailers typically publish their biggest offers as new customer codes, often 15% to 20%, because acquiring a new account has clear commercial value. If this is your first purchase at Kérastase, looking specifically for a new customer code on Love Coupons before using a general promotion is consistently the better strategy.
Student discounts are available at some Canadian retailers, typically verified through a university email or student ID platform. The percentage varies but is usually between 10% and 15%.
Payment method codes are more common in Canada than in many comparable markets. Several Canadian financial institutions partner with retailers to offer cardholders exclusive discounts, and some of these can be applied on top of a standard promo, making them a genuine extra layer of saving.
At Love Coupons, we list every type of Kérastase promo we can find, and we always flag when a new customer or free shipping code is available so you can pick the one that works hardest for your order.
Consumer protection for online shoppers in Canada is primarily governed at the provincial level rather than federally, which means the specific rights available to you depend on which province you are purchasing from. This is meaningfully different from the UK, the European Union or Australia, where national frameworks apply uniformly.
Prices on most Canadian retail websites are displayed before tax. The applicable sales tax varies by province, and tax is calculated and added at checkout based on your delivery address. When you apply a Kérastase promo from Love Coupons, the discount is typically applied to the pre-tax subtotal, with tax then calculated on the reduced amount.
Several provinces give online shoppers specific cancellation rights. In Quebec, the Consumer Protection Act, administered by the Office de la protection du consommateur, lets you cancel a distance contract if the merchant did not give you the required information before the sale, or if the goods are not delivered within 30 days of the agreed date. Ontario's Consumer Protection Act gives similar rights for internet agreements: you can cancel within 7 days of receiving your copy of the agreement if the required disclosures were missing, or if delivery is more than 30 days late. These are not general change-of-mind rights. British Columbia's Business Practices and Consumer Protection Act similarly provides protections against misleading representations and certain unfair practices.
Across all provinces, consumer protection legislation prohibits false advertising, deceptive pricing and unconscionable practices. If a product from Kérastase is not as described or is defective, you have grounds to seek a remedy regardless of the stated returns policy. Using a promo does not change your consumer rights, and any refund will reflect the price you actually paid after the discount.
For retailers that do accept returns, practices vary considerably. Reading the Kérastase returns policy before purchasing any larger item is advisable, since there is no Canadian equivalent to the EU's 14-day withdrawal right for standard online purchases.
Canada has some of the most established retail loyalty programs in the world, and several are distinctive enough to the market that understanding how they interact with promos can meaningfully increase total savings for regular shoppers.
Canadian Tire Money, now part of Triangle Rewards, is one of the most recognized loyalty currencies in the country. The program rewards purchases with a percentage back, and for frequent buyers in home improvement, automotive and sporting goods categories it accumulates meaningfully. If Kérastase is affiliated with this ecosystem, factoring the effective return into your comparison of savings options is worthwhile.
PC Optimum is the loyalty program of the Loblaw family of companies, encompassing grocery, pharmacy and other retail banners. Points accumulate across participating stores and can be redeemed across a wide range of categories. For shoppers who regularly use PC-affiliated retailers, it is among the most accessible Canadian programs in terms of the rate at which points convert to redeemable value.
Scene+ is the combined program of Scotiabank and Empire Company retailers. Points accumulate through banking activity and grocery purchases and can be redeemed across entertainment, travel and retail options. If Kérastase participates in this network, Scene+ points may be earnable or redeemable on qualifying purchases.
For Kérastase specifically, the most important loyalty consideration is whether the program runs alongside promos or whether using a code voids points earnings on that transaction. Some Canadian retailers exclude discounted transactions from points accumulation, while others allow both to run simultaneously. Checking this before applying a code on a larger order avoids a situation where the points foregone exceed the promo saving.
Referral programs are consistently underused by Canadian shoppers. If you are an existing Kérastase customer and know someone making their first purchase, a referral can earn both parties a credit or discount that is often better than any available promo because it typically requires no minimum spend. Combine that with the promos listed here on Love Coupons and you maximize the value of every order.
The Canadian coupon market has grown alongside e-commerce, and so has the prevalence of sites publishing outdated, fabricated or wrong-region codes. Knowing how to evaluate a source saves time and prevents the frustration of building a cart around a code that was never going to work.
The most reliable indicator of an untrustworthy coupon page is the absence of recent verification dates, or pages with last updated timestamps that are months old while still listing codes as active. Trustworthy sites review and update their listings regularly, remove expired codes promptly, and show a genuine last updated date that reflects recent activity.
Disproportionately large discounts are a consistent warning signal. A Canadian retailer that typically runs promotions in the 10% to 20% range through its own channels is not going to publish an exclusive 70% or 80% code through a third-party site without any announcement on its own platforms. Discounts that far exceed a brand's normal promotional range are almost always old codes or invented figures designed to attract clicks.
Sites that require a survey completion, a browser extension download, a social share or an email submission before revealing a code should be treated with skepticism. A legitimate promo is shown directly, without additional steps.
One dimension specific to Canada is regional code validity. Some codes issued by brands that operate in both Canada and the United States are valid only on the US storefront, and aggregator sites sometimes list these without specifying regional restrictions. A code that works at a US checkout may fail on the Canadian site due to different pricing structures or currency systems. Reliable sites specify whether a code is valid for Canadian purchases specifically.
On Love Coupons, Kérastase codes are checked by our team before publication and removed as soon as we identify they are no longer working. There is always a brief window between when a retailer deactivates a code and when we detect and remove it, which is why a recently listed code can occasionally fail at checkout. When that happens, the other codes on this page or the Kérastase promotions page directly are the logical next step.
