20% Off Plus Free Sample When You Sign Up for Texts
Sign up for text offers at Kiehl's to get 20% off plus a free sample of the new Collashot Serum. This offer is for new subscribers.
All codes shown upfront. No hidden codes, no fake "reveal" buttons.
Newest Kiehl's promo code
20% off for new customers
This is a welcome offer.
From Kiehl's emails
Code
WELCOME20
Use CodeSign up for text offers at Kiehl's to get 20% off plus a free sample of the new Collashot Serum. This offer is for new subscribers.
Sign up for texts to get up to 30% off plus a free sample of the new Collashot Serum. Offer is for new customers.
Save 15% off your first order when you sign up for emails. Stay following for exclusive offers, product drops, events, and more.
With Email Sign Up
Shop online and save at Kiehl's with this discount. Expiration unknown.
Get free shipping on orders of $40 or more.
These codes expired in the last 90 days. They're here for reference; the codes above are the ones listed now.
Celebrate Singles Day by treating yourself to Kiehl's skincare favorites. Stack a buy one get one free offer with an extra 25 percent off across the whole site while the deal lasts.
Any single qualifying purchase would receive the discount on order. Offer is valid on Kiehls.com. Offer is valid October 26, 2026 12:00 AM to October 30, 2026 3:00 AM EST. Offer is not valid at Kiehl's retail stores, Kiehl's counters in department stores, or Kiehl’s Airport locations. Offer is subject to availability while supplies last. Offer cannot be used on previous purchases. Offer void where prohibited, taxed or restricted by law. Offer is not valid for L’Oreal employees. Kiehl’s retail locations, both online and in-store, located in Puerto Rico are excluded from any promotion offered online or in-store in the Continental United States. Other restrictions, exclusions or terms may apply. Kiehl's reserves the right to modify or discontinue this offer at any time without notice.
We've listed Kiehl's coupons since 2017: 10 different codes in all. In the past year the biggest percent-off Kiehl's code we listed was 35% off, and most were around 22% off. The newest Kiehl's code was added on November 9, 2026.
Where today's 7 offers come from: 1 from Kiehl's emails, 3 from Kiehls.com and 3 from our editors.
DealCatcher has been finding deals since 1999, and it's still run by real people. Our codes and sales come from four places:
We don't test every code, so some may have stopped working. "Added" shows when we first listed an offer, "Ongoing" marks an older offer we've seen still offered in the last four weeks, and offers come down when they reach their end date.