Kiehl's is running a Recycle and Be Rewarded promotion from April 18 through April 30. Just bring in any empty cosmetics container and they will reward you with a free Kiehl's Starter Kit in an environmentally friendly pouch.
All of the cosmetics containers will be sent to Cascade Recovery, which will use them to create flower pots, park benches and tables.
This offer is valid at free-standing Kiehl's stores only (which would exclude kiosk locations inside department stores). There's a limit of one offer per customer, while supplies last. Use this page to find the Kiehl's nearest you.