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The Vitamin C 13 Serum · COSRX | MiiN Cosmetics
The Vitamin C 13 Serum · COSRX | MiiN Cosmetics
The Vitamin C 13 Serum · COSRX | MiiN Cosmetics
The Vitamin C 13 Serum · COSRX | MiiN Cosmetics
The Vitamin C 13 Serum · COSRX | MiiN Cosmetics

The Vitamin C 13 Serum

Serum containing 13% vitamin C to brighten and even out skin tone

€24.99
| 20 ml
The Vitamin C 13 Serum · COSRX | MiiN Cosmetics

The Vitamin C 13 Serum

€24.99
| 20 ml
Total: €24.99
  • Product information
  • Benefits

Serum with 13% pure vitamin C for great antioxidant effect. It helps to even out skin tone, improving the appearance of dark spots, and to brighten the complexion. It is ideal for dull skin, dark spots and/or early signs of aging

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Here you'll find vitamin C and other active ingredients with highly effective antioxidant properties, combined with key ingredients for hydrated, balanced and healthy skin. The perfect combination to bring out your natural glow

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Does your skin look dull, with some dark spots and an uneven complexion? Here’s your vitamin C boost. COSRX, one of the most iconic K-beauty brands, brings you this versatile serum with 13% vitamin C and powerful antioxidant benefits. It helps reduce the appearance of dark spots, even out skin tone, and enhance your skin’s natural glow. It’s a great choice for dull skin, hyperpigmentation, and/or the first signs of aging.

Yes, the key ingredient in this serum is ascorbic acid – what we know as pure vitamin C – at a 13% concentration. This highly sought-after active in cosmetics is known for its antioxidant action and for its effectiveness in evening out and brightening skin tone. Vitamin C helps to regulate melanin production, helping to reduce the appearance of dark spots and promote a more even and radiant complexion.

This serum also contains tocotrienol, a highly potent form of vitamin E, and glutathione, which provide additional antioxidant action, protecting the skin against free radicals. Moreover, the formula contains caffeine, which has a revitalising effect and helps to reduce the appearance of puffiness and fatigue on the face.

The skin needs to be balanced and healthy in order to make the most of all these ingredients and their benefits. That is why this serum contains panthenol, hyaluronic acid and niacinamide, which help to moisturise the skin and strengthen the skin barrier.

The Vitamin C 13 Serum combines a very complete formula with an ultra-light texture that will suit all skin types. It spreads and absorbs easily, allowing you to show off your natural glow in total comfort.

Here you'll find vitamin C and other active ingredients with highly effective antioxidant properties, combined with key ingredients for hydrated, balanced and healthy skin. The perfect combination to bring out your natural glow

1-Makeup remover
2-Cleanser
3-Exfoliator
4-Toner
5-Mask
6-Essence
7-Serum
8-Eye area
9-Moisturiser
10-Sunscreen

Once your face is clean and dry, apply 2–3 drops of the serum, avoiding the eye area. Spread it evenly by massaging gently and/or patting lightly to enhance absorption.

Due to the serum’s 13% vitamin C concentration, we recommend starting by applying it just 2 or 3 nights a week and gradually increasing the frequency (up to daily use) if your skin responds well. Don’t worry if you notice a slight tingling sensation when you first apply the serum—it’s completely normal! This sensation should disappear after a few days of using vitamin C.

You can use vitamin C as part of your evening or daytime skincare routine, but using it in the morning is ideal for making the most of its antioxidant effect against free radicals. Whenever you use it, it’s very important to apply sun protection as part of your morning routine.

We recommend storing the serum in a cool, dry place away from direct sunlight to minimize vitamin C oxidation and ensure the product remains in good condition for as long as possible.

Aqua/Water, Ascorbic Acid (13%), Butylene Glycol, Dipropylene Glycol, Tromethamine, 3-O-Ethyl Ascorbic Acid, Panthenol, Acetyl Glucosamine, Caffeine, Sodium Hyaluronate, Sodium Sulfite, Disodium EDTA, Glutathione, Adenosine, Gardenia Florida Fruit Extract, Allantoin, Dextrin, Squalane, Tocotrienols, Tocopherol, Elaeis Guineensis (Palm) Oil, Arginine, Niacinamide, Pentylene Glycol, Glycyrrhiza Glabra (Licorice) Root Extract