COSRX
★ MINIMALIST K-BEAUTY · SINCE 2014
ONE INGREDIENT.
A SOLVED PROBLEM.
COSRX is the K-beauty brand that revolutionized minimalist skincare. Its acronym says it all: "Cosmetics + Rx" — cosmetics designed like prescriptions. Snail mucin, propolis, centella, AHA-BHA-PHA: each formula targets a star ingredient at an effective concentration, without unnecessary fragrance, without excess. A K-beauty brand popularized by TikTok for its surgical effectiveness and fair prices.
★ THE COSRX DNA
ONE ACTIVE, ONE CONCENTRATION, ONE RESULT
Snail mucin, propolis, centella: the hero actives that made COSRX go viral.
COSRX rejects the superfluous: each product is built around a star active with proven concentration, without fragrance, denatured alcohol, or irritating ingredients. The brand doesn’t follow trends — it delivers results. Here are the 3 actives that built its empire.
✦ INGREDIENT 01
SNAIL MUCIN 96%
The absolute star. The Advanced Snail 96 Mucin Power Essence contains 96% snail mucin filtrate — a record concentration that made it a global bestseller. Repairs the barrier, smooths, hydrates, and reduces acne marks.
✦ INGREDIENT 02
PROPOLIS 83%
The Full Fit Propolis Light Ampoule relies on 83% propolis to soothe, nourish, and boost radiance. A bee superfood rich in antioxidants, ideal for dull and stressed skin.
✦ INGREDIENT 03
CENTELLA + BHA + AHA
The Centella Calming range targets sensitive skin. AHA/BHA acids gently exfoliate, Centella Asiatica soothes. The BHA Blackhead Power Liquid has become a go-to for blackhead treatment.
Zero fragrance, zero empty promises, just concentrated and effective actives: COSRX is the most direct entry into effective K-beauty.
★ THE SIGNATURE LINES
THE 4 ICONIC LINES
Choose your line based on your hero ingredient: snail, propolis, centella, or acids.
ADVANCED SNAIL
Repair & hydration
The iconic line. The Advanced Snail 96 Mucin Power Essence with 96% mucin is the global bestseller, followed by the Snail 92 All in One Cream — the winning combo for repair and hydration.
FULL FIT PROPOLIS
Radiance & nourishment
83% propolis to boost dull skin radiance. The Full Fit Propolis Light Ampoule brightens without heaviness — the perfect ally for fall/winter routines.
CENTELLA CALMING
Soothing & sensitivity
Centella asiatica to soothe reactive and sensitive skin. The Pure Fit Cica Cream and Cica Toner are the anti-redness foundation of K-beauty routines.
BHA / AHA
Exfoliation & pores
Gentle acids to unclog pores and smooth texture. The BHA Blackhead Power Liquid with salicylic acid is the ultimate blackhead-fighting reference.
★ THE ENTIRE COLLECTION
DISCOVER THE ENTIRE COLLECTION
COSRX BELOW
From the cult Advanced Snail 96 to the Propolis, Centella, and BHA ranges, find all authentic COSRX skincare — imported directly from Seoul, with no customs fees.
COSRX Advanced The Vitamin C 23 Serum 20ml
COSRX Skin Barrier Moisturizing Cream 450ml
COSRX The Alpha-Arbutin Discoloration Care Hydrogel Mask (3EA)
COSRX Pure Cica Cica Calming True Sheet Mask
COSRX Pure Fit Cica Cream 50ml
COSRX The Niacinamide 15 Serum 20ml
COSRX The Vitamin C 13 Serum 20ml
COSRX Low pH Niacinamide Micellar Cleansing Water 400ml
★ TO GO FURTHER
THE WORLD OF MINIMALIST K-BEAUTY
COSRX, Anua, Klairs — effective, clean, no-frills K-beauty.
COSRX: the minimalist Korean brand that revolutionized K-beauty
The full story of COSRX: the brand’s birth, the global explosion of Snail Mucin, and the “Cosmetics + Rx” philosophy.
READ THE ARTICLE →
ANUA: the K-beauty brand behind the Heartleaf 77% toner that’s taking TikTok by storm
Same single ingredient obsession and concentrated formulas as COSRX — heartleaf 77% version for sensitive skin.
READ THE ARTICLE →
Klairs: the minimalist Korean brand that popularized gentle AHA/BHA
Klairs shares the same minimalist sensitive-safe approach as COSRX — vitamin C and mild acids version.
READ THE ARTICLE →★ YOUR QUESTIONS
COSRX FAQ
Everything you need to know about the number 1 minimalist K-beauty brand on TikTok.
Which COSRX product to start with?
The Advanced Snail 96 Mucin Power Essence is the essential starter: it is the brand’s absolute global bestseller, an essence with 96% snail mucin suitable for all skin types. For blackheads, start rather with the BHA Blackhead Power Liquid.
Snail Mucin Power Essence vs Hyaluron, which one to choose?
The Advanced Snail 96 repairs the skin barrier, smooths, hydrates, and reduces acne marks. The Hyaluronic Acid Power Essence only hydrates. If you are starting out, begin with the Snail: it provides both hydration and repair.
How to use the BHA Blackhead Power Liquid?
In the evening, 2 to 3 times a week at first, on clean, dry skin, before your serum and cream. You can then increase to daily use if well tolerated. SPF is mandatory the next day. Avoid simultaneous use with retinol.
Is it possible to use Snail Mucin and Centella together?
Yes, it is even a perfect combination. Snail repairs and hydrates, centella soothes and calms inflammation. You can layer them (centella as toner or serum, snail as essence) or alternate morning and evening depending on your skin.
Is COSRX suitable for acne-prone skin?
Yes, it is even one of its main focuses. The BHA for blackheads, the Pure Fit Cica Cream to soothe, the Acne Pimple Master Patch to target pimples: COSRX has become a reference for gentle and effective anti-blemish routines.
Are the COSRX products on Ma Petite Corée authentic?
Yes, 100%. Ma Petite Corée has been based in Seoul since 2017 and sources directly. Every product is new, sealed, and shipped from Korea, with no customs fees charged to you in the EU.