Kerastase Discount Codes – Verified Deals & Offers | September 2026

Use this coupon code at checkout to get a travel-size gift when you buy any of your favorite luxury haircare products.

Take 10% Off on Any of The Hair Care Sets Purchase

Apply this coupon code to save 15% off Nutritive 8H Magic Night Serum purchase at Kerastase Canada.

Use this code to get two Premiere samples with any purchase.

Get a free gift with any purchase of \$100 or more across the entire Kerastase Canada site. This deal works on all products, making it easy to treat yourself while stocking up. Add your favorites to the cart and enjoy the bonus gift automatically.

Enter this coupon code at checkout and get a 10% discount on your order.

Get a complimentary home fragrance with your order of $175 or more with code.

Enjoy Free Shipping with Promo Code

Paste this promo code at checkout and save up to 10% on any order.

Receive 1 Home Fragrance on Orders $175 or more when you use this promo code. This is an amazing deal at Kerastase Canada because you can get high-quality hair products and a free home fragrance.

Enjoy a limited edition mesh pouch with your purchase of 2 full size products with this Kerastase code.

Shop at Kerastase Canada and get free two samples of glaze drops oil on any purchase. Apply this discount code at checkout.

Take 10% off with code

Receive 20% Off on Your Purchase

Mother's Day - Receive 1 Travel-size Genesis on Orders $150 and An extra 2 Genesis Mini on Orders $200 or more

Enjoy complimentary travel size when you spend $100 at Kerastase.