COSRX, founded in 2013, is the Korean skincare brand that went globally viral on TikTok and YouTube. True to its name (Cosmetics + RX), it focuses on scientifically proven actives with minimal preservatives and fragrance. Its Snail Mucin Essence and AHA/BHA liquid are among the best-selling K-beauty products on Earth.
✅ Best for: Acne-prone skin, sensitive skin, those seeking science-backed minimalist skincare, global K-beauty beginners attracted by social media.
⏰ When: Available at Olive Young nationwide, Coupang online, Myeongdong shops (10:00–22:00), and international shipping.
How to Experience COSRX
- Advanced Snail 96 Mucin Power Essence: apply after toner, pat gently — don't rub. Use morning and night.
- BHA Blackhead Power Liquid: use 2–3 times/week MAX. Apply after cleansing on dry skin, leave 10 min, rinse.
- Low pH Good Morning Gel Cleanser: excellent for acne-prone skin — maintains skin's natural pH.
- Acne Pimple Master Patch (여드름 패치): apply on a clean dry spot overnight — magic pimple-drying patches.
- Full Fit Propolis Light Ampoule: propolis extract for brightening and barrier repair — for sensitive skin.
💰 Price & Budget
💡 Insider Tips
- Snail 96 Mucin Power Essence: the "96 Mucin" refers to 96% snail secretion filtrate concentration — legitimately high.
- COSRX products are fragrance-free and alcohol-free — ideal for sensitive skin and rosacea.
- The Acne Pimple Master Patch is the world's best-selling acne patch — 100-pack available on Coupang.
- Always use SPF 50 after AHA/BHA exfoliants — they increase sun sensitivity significantly.
- The "COSRX x Charlotte Tilbury" collaboration launched Western distribution — but Korean prices remain 50% lower.
- COSRX's Reddit fanbase on r/AsianBeauty is enormous — check reviews there before buying.
- Buy directly at Myeongdong Olive Young for authenticity guarantee vs third-party global re-sellers.
🗺️ Location & Maps
Find COSRX and get directions:
🔗 Useful Links
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❓ FAQ
What is COSRX?
COSRX, founded in 2013, is the Korean skincare brand that went globally viral on TikTok and YouTube. True to its name (Cosmetics + RX), it focuses on scientifically proven actives with minimal preservatives and fragrance. Its Snail Mucin Essence and AHA/BHA liquid are among the b
Where can I find COSRX in Korea?
COSRX is best experienced in Online / Myeongdong. Acne-prone skin, sensitive skin, those seeking science-backed minimalist skincare, global K-beauty beginners attracted by social media.
How much does COSRX cost?
₩12,000 – ₩32,000 per product. Multi-buy sets at Olive Young are better value. The Snail Essence 100ml sells for ₩18,000 vs $45 in Western markets.
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