Are you looking for skincare that combines gentleness with effectiveness? Then COSRX is the obvious choice. As a leading player in Korean skincare, the brand offers products that strengthen the skin barrier, deeply hydrate, and give the skin a radiant glow – perfect even for sensitive skin.
COSRX has quickly become a global favorite in K-beauty, thanks to its scientifically based formulations, pure ingredients, and proven results.
Philosophy and Background
COSRX was founded in 2013 in Seoul by Jun Sang Hun, with over a decade of experience in analyzing customers' skin problems. The name is a combination of "Cosmetics" and "Rx" (prescription), reflecting the brand's focus on skincare solutions with clinical precision.
With its slogan “Expecting Tomorrow”, COSRX expresses its philosophy: to develop skincare products that not only provide immediate results but also strengthen and improve skin health in the long term.
The brand's core values rest on three pillars:
- Pure Ingredients: Products created based on the skin's real needs, without unnecessary additives like perfume or colorants.
- Gentle yet Effective Skincare: Formulations that work even for the most sensitive skin.
- Ethics and Safety: Cruelty free products, many vegan options, and dermatologically tested ingredients.
Today, COSRX is an internationally acclaimed brand, available in over 40 countries. It is appreciated for its balance between innovation and accessibility, and for delivering effective skincare solutions to a global market.
What makes COSRX unique?
What truly sets COSRX apart in South Korean skincare is their unique ability to combine the power of nature with groundbreaking scientific innovation.
Key Ingredients that Make a Difference
- Snail Mucin: Provides intense moisture, strengthens the skin barrier, and helps reduce scars and redness.
- Centella Asiatica (Cica): A soothing herb that reduces inflammation and strengthens sensitive skin.
- Propolis: Full of antioxidants that give the skin radiance and protect against bacteria.
- Birch Sap: Provides light hydration without clogging pores – perfect for layering.
- Niacinamide: Evens out skin tone, reduces the visibility of pores, and balances oil production.
- AHA/BHA Acids: Gently exfoliate the skin, cleanse pores, and improve skin texture.
Benefits for Different Skin Types
- Sensitive Skin: Gentle, fragrance-free, and dermatologically tested products for best tolerance.
- Acne-Prone Skin: Effective solutions with BHA, niacinamide, and innovative acne patches.
- Dry Skin: Deep hydration with ingredients like snail mucin and birch sap.
- Combination/Oily Skin: Balancing formulations with centella and lightweight textures.
COSRX offers a range that suits all skin types, focusing on effectiveness, gentleness, and visible results – a perfect balance between nature and science.
Popular products from COSRX
COSRX Low pH Good Morning Gel Cleanser
A mild and gentle cleansing gel specially developed to clean the skin without drying it out. It helps to maintain the skin's natural pH balance and is suitable for all skin types, even sensitive skin, for a fresh and hydrated feeling after each use.
Ingredients and Benefits:
- BHA from willow bark – effectively cleans the pores.
- Tea tree oil – antibacterial and soothing properties.
- Mild formula – suitable even for sensitive skin.
Usage: Massage onto damp skin morning and evening, rinse off with lukewarm water. Leaves the skin clean without feeling tight.
Buy COSRX Low pH Good Morning Gel Cleanser here.
COSRX BHA Blackhead Power Liquid
A chemical exfoliating toner that effectively reduces blackheads, prevents clogged pores, and improves skin texture. It contains active ingredients that gently remove dead skin cells, leaving the skin cleaner, softer, and more balanced.
Ingredients and Benefits:
- 4% BHA (betaine salicylate) – deeply cleans and exfoliates the pores.
- Niacinamide – minimizes pore size and evens out skin tone.
- Panthenol – soothes and hydrates the skin.
Usage: Apply 2–3 evenings per week after cleansing. For sensitive skin, cautious use is recommended to avoid irritation.
Buy COSRX BHA Blackhead Power Liquid here.
COSRX Advanced Snail 96 Mucin Power Essence
One of COSRX's most iconic products, containing as much as 96% snail mucin for intensive skincare. This serum is designed to hydrate, repair, and improve the skin's elasticity, providing a noticeable glow and more even skin tone.
Ingredients and Benefits:
- Snail mucin – hydrates, strengthens the skin barrier, and repairs damaged skin.
- Hyaluronic acid – binds moisture and improves skin plumpness.
- Dermatologically tested and hypoallergenic formula.
Usage: Apply a few drops after toner by gently patting in the product, morning and evening. Provides immediate softness and long-lasting radiance.
Buy COSRX Advanced Snail 96 Mucin Power Essence here.
COSRX Advanced Snail 92 All In One Cream
A nourishing and hydrating cream with as much as 92% snail mucin, specially formulated to strengthen the skin's barrier and soothe irritated or sensitive skin. This versatile cream helps to reduce redness, improve skin elasticity, and provide a long-lasting moisture boost for a softer and more supple hy.
Ingredients and Benefits:
- Snail mucin – supports the skin's repair process and deeply moisturizes.
- Peptides – improve skin elasticity.
- Panthenol – reduces redness and irritation.
Usage: Use as the last step in your skincare routine, morning and night. Suitable for all skin types, especially dry and sensitive skin.
Buy COSRX Advanced Snail 92 All In One Cream here.
COSRX Acne Pimple Master Patch
High-performance patches that effectively treat pimples and accelerate the healing process. These innovative patches are discreet and comfortable, and can be worn during the day or night to provide continuous treatment. They create a protective barrier that reduces inflammation, absorbs impurities, and promotes faster skin recovery.
Ingredients and Benefits:
- Hydrocolloid – absorbs fluid and promotes faster healing.
- Protects against bacteria and reduces the risk of scarring.
- Discreet design that can also be used during the day.
Usage: Place the patch directly on the pimple and let it work for several hours or overnight for optimal results.
Buy COSRX Acne Pimple Master Patch here.
Skincare routine with COSRX
For a simple yet effective skincare routine with COSRX, follow these four steps:
1. Cleansing
- Low pH Good Morning Gel Cleanser
- Removes dirt and excess oil without disrupting the skin barrier.
2. Toner
- AHA/BHA Clarifying Toner or Pure Fit Cica Toner
- Balances pH, provides initial hydration, and prepares the skin.
3. Serum/Essence
- Advanced Snail 96 Essence or Vitamin C 23 Serum
- Hydrates, repairs, and improves skin tone.
4. Moisturizer
- Advanced Snail 92 Cream or Balancium Comfort Ceramide Cream
- Seals in moisture and strengthens the skin barrier.
Tip: To protect your skin, always complement your morning routine with effective sun protection, such as COSRX Aloe Soothing Sun Cream SPF50.
Frequently Asked Questions about COSRX
Is COSRX cruelty-free?
Yes, COSRX is cruelty-free and does not test its products on animals, making them an ethical choice for skincare.
Is COSRX vegan?
Many of COSRX's products are vegan, but not all. For example, some products contain ingredients like snail mucin and propolis.
Is COSRX suitable for sensitive skin?
Yes, COSRX is known for its gentle, fragrance-free, and dermatologically tested formulations, making them ideal for sensitive skin.
What does COSRX stand for?
The name is a combination of Cosmetics and Rx (prescription), reflecting the brand's focus on skincare solutions.
Does COSRX contain perfume?
No, the majority of COSRX's products are free from artificial fragrances, reducing the risk of irritation.
What are the best products for acne?
- Acne Pimple Master Patch
- BHA Blackhead Power Liquid
- Products from the AC Collection series
Does COSRX strengthen the skin barrier?
Yes, especially products with snail mucin, ceramides, and centella asiatica are designed to strengthen and repair the skin barrier.
Why is COSRX so popular?
COSRX has become a favorite thanks to its affordable, effective products specifically developed to solve common skin problems.
COSRX – Korean skincare that strengthens the skin barrier and gives glow
COSRX combines the best of Korean skincare – innovative ingredients, scientifically developed formulas, and an ethical approach. With its focus on gentle yet effective skincare, COSRX is an ideal choice for both beginners and experienced skincare enthusiasts.
Give your skin the care it deserves with our carefully crafted product line. Explore our wide range of COSRX, find your new favorite serum or indulge in a nourishing face mask. COSRX offers skincare that strengthens the skin barrier, provides intense hydration, and enhances a natural glow – every day.
