The Kiehl's pages read don't say where the promo code box sits, so check the cart and checkout steps before you pay.
The 30% off flash sale covers select favorites only, so make sure your items are part of it.
Gift-with-purchase offers, such as the free Sculpt Tool with a 50ML or 30ML CollaShot purchase, count as promotional gift items, and those can't be returned.
That matters if you might send the main product back.
At checkout you can also choose three free samples with your purchase.
If a code didn't take, the order can still be cancelled within 30 minutes from your order history.
More ways to save at Kiehl's
My Kiehl's Rewards appears in the site menu and footer, though its terms weren't on the pages read, so check the details once you join.
A student discount is linked from the footer too, with its amount not stated.
Auto Replenish sets up repeat deliveries of products you reorder, but no discount is listed for it.
E-gift cards are sold online and can't be returned, so pick the amount carefully.
Kiehl's questions, answered
What does a Kiehl's mail return cost?
Mail returns use a prepaid label, and an $8 processing fee comes off the refund. The money goes back to your original payment method.
What is the Kiehl's Since 1851 Guarantee?
It's a money-back guarantee on purchases made from Kiehl's or its official retailers. Products bought from unauthorized sellers aren't covered.
Does Kiehl's have a student discount?
A student discount is linked in the Kiehl's footer. Its amount and terms weren't on the pages read.
Does Kiehl's ship to Puerto Rico or outside the US?
Orders on kiehls.com ship only within the US, including APO/FPO and US territories. Puerto Rico is excluded.
Does Kiehl's give free samples?
Checkout lets you choose three free samples with a purchase.