Tracking 50 K-beauty products across 9 stores — every day
Is that sale actually a deal?
Daily price history across K-beauty stores. We compare today’s price to the last 90 days — not to the store’s made-up “list price.”
Prices as of 2026-09-14 04:17 KST
Building price history
A verdict compares today’s price to the last 90 days, so it needs 30 days of history before it means anything. We started tracking these 50 products on Jul 23, and the comparison window a verdict reads is 0 of the 30 days it needs. That window only extends on days we reach every store, so it can sit still while collection keeps running. Until then every price here is real and dated, and nothing is called a deal.
Anua
3 Ceramide Panthenol Moisture Barrier Cream
Anua
Azelaic Acid 10 Hyaluron Redness Soothing Serum
Anua
Azelaic Acid 3 Cica Skin Clarifying Toner
Anua
Heartleaf 70 Daily Lotion
Anua
Heartleaf 70 Intense Calming Cream
Anua
Heartleaf 77 Soothing Toner
Anua
Heartleaf Pore Control Cleansing Oil
Anua
Heartleaf Quercetinol Pore Deep Cleansing Foam
Anua
PDRN 100 Hyaluronic Acid Booster Toner
Anua
PDRN Hyaluronic Acid Capsule 100 Serum
Anua
PDRN Hyaluronic Acid Hydrating Capsule Mist
Anua
PDRN Lip Serum
Anua
PDRN Hyaluronic Acid Moisturizing Cleansing Foam
Anua
Peach 77 Niacin Conditioning Milk
Anua
Peach 77 Niacin Enriched Cream
Anua
Peach 77 Niacin Essence Toner
Anua
Retinol 0.1 Caffeine Revitalizing Eye Cream
Anua
7 Rice Ceramide Hydrating Barrier Serum
Anua
Rice 70 Glow Milky Toner
Anua
Rice 70 Intensive Moisturizing Milk
Anua
Zero-Cast Moisturizing Finish Sunscreen
COSRX
5 PDRN B5 Vital Soothing Toner
COSRX
5 PDRN Collagen Intense Vitalizing Serum
COSRX
The 6 Peptide Skin Booster Serum
COSRX
Advanced Snail 96 Mucin Power Essence
COSRX
Advanced Snail Peptide Eye Cream
COSRX
Advanced Snail Radiance Dual Essence
COSRX
Advanced The Vitamin C 23 Serum
COSRX
The Alpha-Arbutin 2 Discoloration Care Serum
COSRX
BHA Blackhead Power Liquid
COSRX
The Ceramide Skin Barrier Moisturizer
COSRX
The Ceramide Skin Barrier Moisturizing Mist
COSRX
Low pH Good Morning Gel Cleanser
COSRX
Low pH Niacinamide Micellar Cleansing Water
COSRX
The Niacinamide 15 Serum
COSRX
Peptide-132 Ultra Perfect Hair Bonding Shampoo
COSRX
Peptide-132 Ultra Perfect Hair Bonding Treatment
COSRX
The Retinol 0.1 Cream
ROUND LAB
1025 Dokdo Cream
ROUND LAB
Birch Juice Moisturizing Cream
ROUND LAB
Camellia Deep Collagen Firming Ampoule
ROUND LAB
Camellia Deep Collagen Firming Cream
ROUND LAB
Soybean Panthenol Ampoule
ROUND LAB
Soybean Panthenol Cream
SKIN1004
Madagascar Centella Ampoule
SKIN1004
Madagascar Centella Ampoule Foam
SKIN1004
Madagascar Centella Light Cleansing Oil
SKIN1004
Madagascar Centella Soothing Cream
SKIN1004
Madagascar Centella Probio-Cica Intensive Ampoule
SKIN1004
Madagascar Centella Tone Brightening Capsule Ampoule
Tracked daily
Every store, every product, once a day at the same hour. Price history starts the day we add a product — and we say so.
Judged against 90 days
The verdict compares today’s price to the 90-day median — the price you’d actually have paid — not to a strikethrough number.
Fake sales, called out
“40% OFF” against an inflated list price gets shown next to the real discount. Sometimes the real number is 0%.
Full detail, including who runs this site: methodology & disclosures
The weekly real-sale report
Every week we publish which “sales” were real and which were theater. One email, no urgency tricks.