Cosrx The Vitamin C 23 Serum is a highly concentrated serum that contains 23% pure vitamin C (L-ascorbic acid). It is designed to brighten and even out the skin tone while providing antioxidant protection against environmental stressors. The serum also contains natural ingredients that work together to enhance the brightening and clarifying effects of vitamin C, while minimizing irritation and promoting skin health. This serum comes in a small, 20ml bottle with a dropper for easy application. It is suitable for all skin types, but especially beneficial for those with dull, uneven skin tone and texture.

Key Benefits:

• Brightening: The high concentration of vitamin C in the serum helps to brighten the skin and fade dark spots, hyperpigmentation, and acne scars.
• Antioxidant protection: Vitamin C is a powerful antioxidant that protects the skin against free radicals and environmental stressors such as pollution and UV rays.
• Collagen production: Vitamin C stimulates collagen production, which helps to firm and plump the skin, reducing the appearance of fine lines and wrinkles.
• Improved texture: The serum helps to improve the texture and clarity of the skin, leaving it smoother and more refined.
• Enhances skin barrier: The serum supports and strengthens the skin’s natural barrier function, which helps to protect the skin from external aggressors and prevent moisture loss.

Key Ingredients:

• Aronia Melanocarpa Fruit Extract: A type of berry extract that is rich in antioxidants and helps to brighten the skin.
• Sodium Hyaluronate: A form of hyaluronic acid that helps to hydrate and plump the skin.
• Ascorbic Acid Polypeptide: A stable form of vitamin C that is less likely to cause irritation and is more easily absorbed by the skin.
• Allantoin: A soothing ingredient that helps to calm and reduce inflammation in the skin.
• Panthenol: Also known as vitamin B5, it helps to soothe and hydrate the skin, improving its texture and appearance.

How to use:

• Apply a small amount of the serum to your fingertips and gently massage it into your face, avoiding the eye area.
• Allow the serum to absorb into your skin for a few minutes.
• Follow up with your usual moisturizer and/or sunscreen.

It is recommended to use this serum in your morning routine, after cleansing and before applying moisturizer or sunscreen. Start with using the serum once a day and gradually increase to twice daily as your skin adjusts. It’s important to use sunscreen during the day as vitamin C can make the skin more sensitive to UV radiation.