Cosrx Advanced The Vitamin C 23 Serum 20 g

Bangladesh’s intense sunlight, humidity, dust, and pollution can leave your skin looking tired, uneven, and lifeless. Cosrx Advanced The Vitamin C 23 Serum is formulated to visibly brighten the complexion, fade pigmentation, and give your skin a fresh, radiant appearance with regular use.

Product Overview

Cosrx Advanced The Vitamin C 23 Serum is a powerful brightening serum formulated with a high concentration of 23% pure Vitamin C to improve overall skin tone, reduce dark spots, and minimize post-acne marks. Its antioxidant-rich formula helps defend the skin against environmental damage while supporting collagen production for firmer, smoother, and more youthful-looking skin. Despite its potency, it is designed to absorb quickly, making it an excellent addition to your daily skincare routine.

Key Benefits

• Brightens Dull Skin by improving uneven skin tone and restoring natural radiance.
• Fades Dark Spots & Acne Marks for a clearer, more even complexion.
• Boosts Collagen Production to improve skin firmness and reduce the appearance of fine lines.
• Powerful Antioxidant Protection helps defend against damage caused by UV exposure, pollution, and environmental stress.
• Smooths Skin Texture for healthier, softer, and more refined-looking skin.

How to Use

After cleansing and toning, apply 2–3 drops evenly to the face, gently pat until absorbed, then follow with moisturizer and always use sunscreen during the daytime.

Will this serum work well in Bangladesh’s hot and humid weather?

Yes. The lightweight formula absorbs quickly without feeling overly heavy, making it suitable for Bangladesh’s humid climate. Using it at night and applying sunscreen during the day helps maximize its brightening benefits while protecting your skin from sun damage.

Which skin type is best suited for this serum?

This serum is ideal for normal, oily, combination, and mature skin, especially if you’re dealing with pigmentation, acne scars, dullness, or uneven skin tone. Sensitive skin users should start by applying it 2–3 nights per week before gradually increasing usage.

Is this serum safe to use? Are there any side effects?

When used correctly, it is generally safe for most skin types. Because it contains a high concentration of pure Vitamin C, some users may experience mild tingling during the first few applications. Perform a patch test before full use, avoid applying on damaged skin, and always wear sunscreen during the day to protect your skin and achieve the best results.