COSRX The Vitamin C 23 Serum – Illuminating Serum With Vitamin C

COSRX Concentrated Vitamin C Serum – Luxurious Radiance and Pigmentation Defense

The COSRX The Vitamin C 23 Serum is a true savior for dull, lackluster skin struggling with uneven tone or post-acne marks. This product is designed to restore a healthy glow to the face and provide an intensive rejuvenating effect without the use of harsh methods. Radiant, well-rested skin becomes a reality here, as the formula specifically targets melanin synthesis, helping to disperse accumulated pigments and protect cells from the challenges posed by environmental pollution.

At the heart of the formula lies an impressive 23% concentration of pure Vitamin C (ascorbic acid). This is a powerful antioxidant that not only effectively brightens but also stimulates collagen production, thereby improving skin elasticity. To stabilize this sensitive ingredient, tocotrienol is utilized—an ultra-active form of Vitamin E that beauty experts value for its ability to neutralize free radicals dozens of times more effectively than standard tocopherol. This process, often called photoprotection, helps the skin remain resilient against oxidative damage while providing a velvety softness and smooth texture.

The lightweight, water-based texture pleasantly envelops the face, absorbing instantly without leaving any sticky residue. Gently shaken before use, this clear elixir spreads evenly, while the caffeine in the formula tones the tissues, giving the face a feeling of rested freshness. Moisturizing comfort is ensured by sodium hyaluronate and allantoin, which ensure the skin remains calm even during active treatment.

• Pure Vitamin C: actively brightens dark spots and evens out skin tone.
• Tocotrienol: protects cells from environmental impact and slows down visible signs of aging.
• Panthenol: soothes irritation and strengthens the natural protective barrier.
• Squalane: softens the epidermis and prevents moisture from evaporating from deeper layers.

This serum performs best in a morning beauty routine, when the skin is being prepared to face the day’s challenges. A few drops on clean skin, followed by the mandatory application of broad-spectrum sun protection, ensure long-lasting results and safe brightening. You can discover this concentrate and other advanced formulas by visiting this aesthetic beauty residence, where science-based solutions meet luxurious daily care. Regular use allows you to enjoy smooth, glowing skin that radiates health and natural vitality every single day.

Country of origin: South Korea

Usage

After cleansing your face in the morning or evening, apply a few drops of COSRX The Vitamin C 23 Serum to your fingertips and gently massage it onto your face, focusing on areas with dark spots or uneven skin tone. Allow the serum to absorb fully before applying moisturizer or sunscreen. Start with using the serum once every other day to gauge your skin’s tolerance, gradually increasing to daily use as your skin adjusts. Always perform a patch test before full application to avoid any potential irritation.

Ingredients

Water, Ascorbic Acid, Propanediol, Dimethicone, Tromethamine, Panthenol, 3-O-Ethyl Ascorbic Acid, Squalane, Caffeine, Sodium Chloride, Sodium Hyaluronate, Disodium EDTA, Sodium Sulfite, Glutathione, Adenosine, Gardenia Florida Fruit Extract, Dextrin, Acetyl Glucosamine, Allantoin, Tocotrienols, Tocopherol, Elaeis Guineensis (Palm) Oil, Niacinamide, Butylene Glycol, Arginine, Alcohol Denat., Pentylene Glycol, Glycyrrhiza Glabra (Licorice) Root Extract, Tocopherol, Carthamus Tinctorius (Safflower) Seed Oil, Helianthus Annuus (Sunflower) Seed Oil, Camellia Japonica Seed Oil, Methyl Trimethicone, Helianthus Annuus (Sunflower) Seed Oil, Daucus Carota Sativa (Carrot) Root Extract, Beta-Carotene, Tocopherol

_{The manufacturer is responsible for the product’s ingredients. Due to possible changes, we always recommend checking the ingredient list directly on the packaging.}