Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

Best selling Face serums from Cosrx

On this page you’ll find a ranking of the best Face serums from Cosrx. To give you a quick overview, we’ve added the most important product details. This page always stays fresh and updates automatically.

1. Cosrx The 6 Peptide Skin Booster

Improves the overall condition of the skin, including pores, skin firmness, fine lines, skin texture, skin tone, and soothing. Leaves your skin soft and smooth after application, with an even skin tone and uniform texture. The non-sticky, lightweight texture absorbs quickly. 

Cosrx The 6 Peptide Skin Booster (150 ml)
Face serums
EUR28,42 EUR189,46/1l

Cosrx The 6 Peptide Skin Booster

150 ml

2. Cosrx Ceramide Skin Barrier

COSRX Ceramide Skin Barrier Moisturiser is a comprehensive facial cream formulated with seven different ceramides, hyaluronic acid and essential lipids to restore and maintain optimal skin barrier functions. This 80ml moisturiser contains a synergistic blend of ceramides NP, NS, AP, AS and EOP together with phytosphingosine and cholesterol, which work together to strengthen the skin's natural protective layer. The formulation contains multiple forms of hyaluronic acid including sodium hyaluronate, hydrolysed hyaluronic acid and sodium acetylated hyaluronic acid for multi-level hydration. Additional key ingredients include panthenol (vitamin B5) for soothing properties and squalane for conditioning benefits. The texture is rich but not greasy, absorbs effectively without leaving a heavy residue and is therefore suitable for daily use under make-up. This fragrance-free formula is designed for dry, sensitive and weakened skin types and provides intensive barrier repair while maintaining skin comfort. Clinical tests prove its effectiveness in improving skin hydration levels and reducing transepidermal water loss. The product is cruelty-free and packaged in an airtight container to preserve ingredient stability. Apply to cleansed skin after toner and serum, spread evenly over face and neck area for optimal results with morning and evening use. 

Cosrx Ceramide Skin Barrier (80 ml)
Face serums
EUR26,61 EUR332,63/1l

Cosrx Ceramide Skin Barrier

80 ml

3. Cosrx The Alpha-Arbutin 2 Discoloration Care

Enhance your skincare routine with the Cosrx The Alpha-Arbutin 2 Discoloration Care Serum, an effective glow serum specifically designed to address uneven skin tone. Formulated with Alpha-Arbutin, this lightweight 50 ml serum helps reduce the appearance of dark spots and hyperpigmentation for a brighter complexion. Ideal for daily use, it absorbs quickly and gradually brightens your skin. Trusted by skincare enthusiasts, Cosrx offers effective solutions for a healthier-looking glow. Perfect for anyone seeking a clearer, more even skin tone. 

Cosrx The Alpha-Arbutin 2 Discoloration Care (50 ml)
Face serums
EUR26,82 EUR536,40/1l

Cosrx The Alpha-Arbutin 2 Discoloration Care

50 ml

4. Cosrx centella aqua soothing ampoule

A lightweight serum from the Hydrium collection by Cosrx contains 42% Centella Asiatica extract, which instantly soothes and hydrates the skin. Enriched with Vitamin B5 (D-Panthenol), the key ingredient of the Cosrx Hydrium collection, this calming ampoule strengthens and protects the skin's natural barrier. Madecassoside is an antioxidant with anti-inflammatory and healing properties that positively affect inflamed, acne-prone, and sun-damaged skin. The fast-absorbing, oil-free formula is gentle enough for sensitive skin. 

Cosrx centella aqua soothing ampoule (40 ml)
Face serums
EUR29,80 EUR745,–/1l

Cosrx centella aqua soothing ampoule

40 ml

5. Cosrx Hyaluronic Acid Hydra Power Essence

Cosrx Hyaluronic Acid Hydra Power Essence eliminates toxins and provides the skin with a protective shield against external influences. The included hyaluronic acid and sodium hyaluronate are moisturizing and help maintain your skin's moisture balance. 

Cosrx Hyaluronic Acid Hydra Power Essence (100 ml)
Face serums
EUR24,55 EUR245,50/1l

Cosrx Hyaluronic Acid Hydra Power Essence

100 ml

6. Cosrx The Retinol 0.3

The COSRX The Retinol 0.3 Cream is a highly effective facial serum specifically designed for individuals looking to combat the first signs of skin aging. With a concentration of 0.3% pure retinol, this cream offers an effective solution for reducing fine lines and improving skin elasticity. The formula also includes Super Vitamin E and Adenosine, which work together to promote a smooth and youthful complexion. The moisturizing ingredients such as hyaluronic acid, panthenol, and allantoin help soothe the skin and prevent dryness, making it ideal for various skin types, including dry and sensitive skin. The application is simple and can be gradually incorporated into the evening skincare routine, making it an excellent choice for retinol beginners.

- Reduces fine lines and wrinkles
- Improves skin elasticity and defines contours
- Smooths skin texture and minimizes the appearance of pores
- Supports skin regeneration and combats impurities
- Provides moisture and soothes sensitive skin.
 

Cosrx The Retinol 0.3 (20 ml)
Face serums
EUR30,90 EUR1545,–/1l

Cosrx The Retinol 0.3

20 ml

7. Cosrx AHA BHA Vitamin C Booster Serum 1.01 fl. oz 30ml - Face Serum for Brightening, Anti-Aging, and

The AHA BHA Vitamin C Booster Serum is a versatile facial serum specifically designed to invigorate and revitalize the skin. With a combination of alpha hydroxy acids (AHA), beta hydroxy acids (BHA), and vitamin C, this serum offers an effective solution for brightening the complexion and combating signs of aging. It is suitable for all skin types and can be used both in the morning and at night. The mattifying effect ensures that the skin looks fresh and radiant, while the nourishing ingredients penetrate deeply to hydrate and protect the skin. With a content of 30 milliliters, the serum is ideal for daily use and easily integrates into any skincare routine. The carefully selected ingredients help refine the skin's appearance and improve its texture, making it look healthier and more youthful. 

Cosrx AHA BHA Vitamin C Booster Serum 1.01 fl. oz 30ml - Face Serum for Brightening, Anti-Aging, and (30 ml)
Face serums
EUR28,90 EUR963,34/1l

Cosrx AHA BHA Vitamin C Booster Serum 1.01 fl. oz 30ml - Face Serum for Brightening, Anti-Aging, and

30 ml

8. Cosrx The hyaluronic acid 3 serum

This soothing and moisturizing serum from COSRX provides intensive care as it can penetrate deeper skin layers. It is perfect for delivering ample hydration to the skin and building a protective barrier. 

Cosrx The hyaluronic acid 3 serum (20 ml)
Face serums
EUR26,17 EUR1308,50/1l

Cosrx The hyaluronic acid 3 serum

20 ml

9. Cosrx The Niacinamide 15 Serum

Serum for the treatment of acne, regulating sebum production and improving pores. Thanks to its niacinamide content, it regulates sebum production and refines pores, enhancing skin texture. N-Acetylglucosamine helps to remove dead skin cells that have formed in the early stages of acne and improves hyperpigmentation. It contains zinc, reduces inflammation by regulating sebum production, and repairs the skin by visibly reducing spots and scars caused by acne. 

Cosrx The Niacinamide 15 Serum (20 ml)
Face serums
EUR27,36 EUR1368,–/1l

Cosrx The Niacinamide 15 Serum

20 ml

10. Cosrx Hydrium Triple Hyaluronic Moisture Ampoule 40 ml

The Hydrium Triple Hyaluronic Moisture Ampoule is a highly effective moisturizing serum specifically designed to intensely hydrate the skin. With a volume of 40 milliliters, this product offers a concentrated formula that targets the needs of dry and dehydrated skin. The ampoule contains a combination of three different hyaluronic acids, which are available in varying molecular sizes to penetrate both the upper and deeper layers of the skin, ensuring long-lasting hydration. Using this ampoule promotes a plumper and healthier complexion by strengthening the skin barrier and reducing the appearance of fine lines and dryness. Made in South Korea, this product is part of an advanced skincare routine and is suitable for all skin types. Its lightweight texture absorbs quickly, leaving a pleasant skin feel without a greasy finish. Ideal for daily use, the Hydrium Triple Hyaluronic Moisture Ampoule can be used alone or in combination with other skincare products. 

Cosrx Hydrium Triple Hyaluronic Moisture Ampoule 40 ml (40 ml)
Face serums
EUR29,44 EUR736,–/1l

Cosrx Hydrium Triple Hyaluronic Moisture Ampoule 40 ml

40 ml

Product order
See all products