Kiehl's Serum Hot Sale
- Kiehl's serum event, 30% off all orders with promo code SEPT30 .
- Plus, spend $125 to receive a 3-piece gift set (worth $45, ends 9/8), and spend $150 to get an additional 4-piece gift set (worth $44, ends 9/3). Gifts are added automatically at checkout.
- Free US shipping on orders over $50.
- Offer ends September 9th.
- Buy >>
Product Ingredients & Benefits AHAs + BHA + small-molecule complex acids
Helps improve uneven skin tone and clogged pores
Clearly Corrective Dark Spot Solution Activated Vitamin C, salicylic acid, peony root extract
Evens skin tone, helps fade dark spots and acne marks
Retinol Serum Retinol helps smooth wrinkles and firm skin
Pairs perfectly with our new "AM Plump PM A" routine
Vital Energy Super Serum Acetylated hyaluronic acid, ursolic acid, ginseng saponins
Anti-aging, hydrating, plumping, and barrier-strengthening
Summer must-have, serum-grade sun protection
With collagen peptides
My go-to for beach days — stocking up!