Shomp checks COSRX for new sales every morning. Shomp is not associated with or endorsed by COSRX.
- 20–30%
- Typical advertised discount · best seen 50%
- 43%
- Days with sales · 32 of 74 checked in 90 days
- 7 days
- Longest observed gap · last 90 days
No sale found on the latest check (Sep 14, 2026). Last sale observed Sep 13, 2026.
Shop storeSale history
30 sale periods from the last 90 days
Past offers are shown for reference. Store links open the homepage.
Up to 20% offBuild Your Autumn Routine & Save 20%1 day
Up to 20% offBuild Your Autumn Routine — save 20% on your routine1 day
Up to 20% offBuild Your Autumn Routine — Save 20%1 day
Up to 20% offBuild Your Autumn Routine — save 20% on your routine1 day
Up to 20% offBuild Your Autumn Routine — Save 20%1 day
Up to 20% offBuild Your Summer Routine — Save 20%2 days
Up to 35% offSitewide promotion: Up to 35% off (ends Aug 27 PST)1 day
Up to 35% offUp to 35% off (ends Aug 27 PST)1 day
Up to 50% offHair Collection — Up to 50% off (limited-time)1 day
Up to 50% offHair Collection: Up to 50% off1 day
Up to 50% offHair Collection — Up to 50% off (limited time)1 day
Up to 50% offHair Collection sale: Up to 50% off (limited-time)1 day
Up to 50% offCarry-on Hair Ritual — Up to 50% off (plus free shipping)1 day
Up to 50% offCarry-on Hair Ritual: Up to 50% off1 day
Up to 10% offNew Azelaic Acid 10 Cream — 10% off1 day
Up to 50% offCarry-on Hair Ritual — Up to 50% off plus a free gift1 day
Up to 50% offCarry-On Hair Ritual — up to 50% off travel-sized hair products1 day
Up to 10% offAzelaic Acid 10 new launch — 10% off with coupon code soothing101 day
Up to 10% offNew Azelaic Acid 10 launch — 10% off with coupon code soothing102 days
Up to 10% offAzelaic Acid 10 new launch — 10% off with coupon code soothing101 day
Up to 20% offBuild Your Summer Routine — Save 20%1 day
Up to 10% offNew launch — Azelaic Acid 10 Cream: 10% off with code soothing101 day
Up to 10% offAzelaic Acid 10 new launch — 10% off with coupon code "soothing10"1 day
Up to 10% offAzelaic Acid 10 new launch — 10% off with coupon code soothing101 day
Up to 10% offNew Azelaic Acid 10 Cream launch — 10% off with coupon code soothing101 day
Up to 30% offSitewide 30% off — defend your skin all summer long1 day
Up to 30% offSitewide 30% off (ends 6/21 PST)1 day
Up to 30% offSitewide 30% off — Defend Your Skin All Summer Long.1 day
Up to 30% offSitewide 30% off — ends 6/21 PST1 day
COSRX seasonal sale history
Explore recorded dates, offers, and snapshots for each event.