Kerastase promo codes
23 Kerastase codes are on file. None has passed a checkout test yet, so try them before you count on the saving.
- Codes listed
- 23
- Verified
- 0
- Sitewide
- 3
- Last checked
- Oct 14, 2026
Unverified codes
Listed as found; some may have ended20% Off
Not verified
Get 20% Off Orders $100+ Sitewide
- Get 20% off sitewide with a minimum order of $100. Code required.
20% Off
Not verified
Limited-Time Deal: 20% Off Orders $100+
- Get 20% off orders over $100 for a limited time. Code required.
20% Off
Not verified
20% Off Hair Care Orders Over $100
- Get 20% off when you spend $100 or more. Code required.
20% Off
Not verified
20% Off Orders of $100 or More
- Get 20% off orders of $100 or more. Promo code required.
20% Off
Not verified
20% Off Your First $100+ Order with Code
- Get 20% off your 1st purchase of $100+ with a promo code. Quantities are limited while supplies last. Limit 1 per customer and 1 offer per order; cannot be combined. Available to residents of the contiguous United States only.
20% Off
Not verified
20% Off Everything Sitewide
- Get 20% off your total purchase. Code required.
20% Off
Not verified
20% Off Orders of $100 or More
- Get 20% off orders of $100 or more. Code required.
20% Off
Not verified
20% Off Orders of $100 or More
- Get 20% off your order of $100 or more. Code required.
15% Off
Not verified
15% Off Eligible Orders
- Get 15% off qualifying orders. Code required.
$15 Off
Not verified
$15 Off Everything
- Save $15 on a sitewide purchase. Code required.
Free Shipping
Not verified
Enjoy Free Shipping on Your Order
- Get free shipping. Code required.
Free Gift
Not verified
Get a Free Gift with Your Order
- Get a free gift with your order. Code required.
Free Gift
Not verified
Get a Free Gift with Your Order
- Get a free gift with your order. Discount code required.
SALE
Not verified
Save Up to 20% on Kérastase Purchases
- Get up to 20% off your purchase. Code required.
SALE
Not verified
Save 20% on Any Order
- Get 20% off any order. Code required.
SALE
Not verified
Save 20% on Eligible Items
- Get 20% off eligible items. Code required.
SALE
Not verified
Save 10% on Select Premium Haircare Bundles
- Get 10% off select premium haircare bundles. Code required.
SALE
Not verified
Save Up to 20% on Full-Size Products
- Get 10% off when you buy 1 full size product, 15% off when you buy 2 full size products, or 20% off when you buy 3 full size products. Code required.
SALE
Not verified
Get a Free Diffuser with Orders $75+
- Get a free diffuser with a $75+ purchase. Code required.
SALE
Not verified
Save 20% on Your Kérastase Order
- Get 20% off your order with a promo code.
SALE
Not verified
Save 20% on Your Next Order
- Get 20% off your next purchase. Code required. Exclusions may apply.
SALE
Not verified
Get 2 Deluxe Samples with Orders Over $75
- Get 2 deluxe nutritive samples when you spend $75 or more. Code required.
SALE
Not verified
Get 2 Free Hair Care Samples When You Spend $75+
- Get 2 free hair care samples with $75+ purchase. Code required.
How to use a Kerastase code
Show and copy the code
Start with a verified code. The code opens in a new tab and this tab continues to Kerastase.
Fill your bag at Kerastase
Add the items the code applies to. Sale items and some brands are often excluded.
Paste it at checkout
Enter the code in the promo field before you pay. If the total does not change, try the next code.
Questions about Kerastase codes
Does Kerastase have a working promo code right now?
We list 23 Kerastase codes, but none has passed a checkout test yet. Treat them as unconfirmed and try the first one listed.
What is the best Kerastase promo code today?
The strongest offer we have on file is “Get 20% Off Orders $100+ Sitewide”. It has not been verified, so it may not apply to every basket.
Do Kerastase codes work on everything?
3 of the listed codes are described as sitewide. The rest are limited to selected items, a minimum spend or new customers; each code lists its terms where they are known.
How do I use a Kerastase promo code?
Select “Show code” on this page and copy the code, add your items to the bag at Kerastase, and paste the code into the promo or discount field at checkout before you pay. The order total should update straight away; if it does not, the code does not apply to your basket.
Why did my Kerastase code not work?
The usual reasons are an expired code, sale items that are excluded, a minimum spend that has not been reached, or a code limited to first orders. Codes marked “Verified” were accepted at checkout on the date shown; unverified codes are listed as found and may already have ended.
Codes are collected from public sources and re-checked on a rolling schedule; retailers can end an offer at any time. InfluencerRate may earn a commission when you shop through links on this page.