Kiehl's marks 175 years since its 1851 NYC apothecary launch with 20% off storewide at all Singapore counters + online, an additional 5% voucher for existing members, a FREE Kiehl's drawstring pouch for the first 50 online shoppers (code EARLYBIRD), and 2x bonus points on orders S$500+. Black Diamond + Sapphire tier perks on top. Ends Fri 22 May.