COSRX - Advanced The Vitamin C 23 Serum - 20g

COSRX Advanced The Vitamin C 23 Serum 20g Price in Pakistan

Reveal a brighter, smoother, and more radiant-looking complexion with the COSRX Advanced The Vitamin C 23 Serum 20g. This high-strength Korean skincare serum is formulated with 23% pure Vitamin C, combined with Super Vitamin E, Glutathione, Niacinamide, Adenosine, Allantoin, Panthenol, and Hyaluronic Acid to support brighter-looking skin, improved texture, and antioxidant care.

Designed for users who already have some experience with Vitamin C skincare, this concentrated serum helps address the appearance of dullness, uneven skin tone, dark spots, post-breakout marks, rough texture, and early signs of aging.

Its lightweight, layered oil-and-serum texture absorbs smoothly when applied correctly, leaving skin looking fresh, supple, and more luminous.

Why Choose COSRX Advanced The Vitamin C 23 Serum?

High-Strength 23% Pure Vitamin C

The formula contains 23% pure Ascorbic Acid, making it a concentrated choice for people seeking intensive Vitamin C skincare.

Antioxidant-Rich Formula

Vitamin C is supported by Super Vitamin E and Glutathione, creating a potent antioxidant-focused formula for dull and tired-looking skin.

Multi-Target Skincare

The serum is designed to help improve the appearance of uneven tone, dark spots, rough texture, loss of radiance, and early signs of aging.

Hydrating Support

Hyaluronic Acid, Panthenol, Allantoin, and Squalane help provide moisture and support a smoother, more comfortable skin feel.

Key Features

• 23% pure Vitamin C serum

• Contains Ascorbic Acid as the primary Vitamin C ingredient

• Enriched with Super Vitamin E and Glutathione

• Includes Niacinamide, Adenosine, Allantoin, Panthenol, and Hyaluronic Acid

• Helps brighten dull-looking skin

• Helps improve the appearance of uneven skin tone

• Helps reduce the visible appearance of dark spots and post-breakout marks

• Supports smoother-looking skin texture

• Lightweight layered oil-and-serum texture

• 20g size

• Korean skincare formula

• High-potency Vitamin C care for experienced users

• Clinically tested for non-comedogenicity and skin irritation

Key Benefits

• Brightens the appearance of dull and tired-looking skin

• Helps promote a more even-looking complexion

• Helps improve the appearance of pigmentation and dark spots

• Supports a healthy-looking skin barrier

• Helps refine the appearance of rough skin texture

• Provides antioxidant skincare support

• Helps skin look more radiant and revitalized

• Provides additional hydration with Hyaluronic Acid and supportive moisturizing ingredients

• Supports the appearance of firmer, more youthful-looking skin

How to Use

1. Cleanse and tone your face.

2. Do not shake the bottle vigorously. Lightly move the bottle from side to side before dispensing.

3. Apply 2 to 3 drops to the face during the serum step.

4. Gently pat or massage until absorbed.

5. Follow with moisturizer.

6. During daytime use, finish with a broad-spectrum sunscreen.

Important Vitamin C Usage Tips

Because this is a high-concentration pure Vitamin C formula, patch testing is recommended before first use. Beginners or people with easily irritated skin should introduce it gradually.

COSRX recommends avoiding simultaneous use with high-concentration retinol products and Copper Peptide products. Using strong active ingredients at different times of day can make a skincare routine easier to tolerate.

Who Is It Best For?

The COSRX Advanced The Vitamin C 23 Serum is particularly suitable for:

• People experienced with Vitamin C serums

• Dull or tired-looking skin

• Uneven skin tone

• Visible dark spots and post-breakout marks

• Rough or uneven-looking texture

• Early signs of aging

• Skin lacking visible radiance

• Those looking for concentrated Korean Vitamin C skincare

Skin Type Compatibility

Normal Skin

A strong option for normal skin when introduced gradually and used according to skin tolerance.

Dry Skin

The formula includes Squalane, Panthenol, and Hyaluronic Acid to provide moisturizing support alongside Vitamin C.

Combination Skin

Use a small amount and adjust application according to areas that need more brightening or texture-focused care.

Oily Skin

The lightweight serum texture can fit into an oily-skin routine without requiring a heavy application.

Sensitive Skin

Because of the 23% pure Vitamin C concentration, sensitive skin may experience tingling or irritation. Patch testing and gradual introduction are recommended.

Finish & Coverage

Finish

Radiant, smooth, and supple-looking

The serum is designed to leave the skin looking more luminous and refreshed without a heavy finish.

Coverage

Not applicable

As a facial serum, this product does not provide cosmetic coverage. Its purpose is skincare treatment and daily complexion care.

Ingredients / Formula Highlights

Pure Vitamin C 23%

The key active ingredient is Ascorbic Acid at 23%, a high concentration designed to support brighter-looking skin and antioxidant care.

Super Vitamin E

Tocotrienols and Tocopherol complement the antioxidant-focused formula and support the skin's overall appearance.

Glutathione

Included as part of the antioxidant and brightening-focused formula to support a more radiant-looking complexion.

Niacinamide

Helps support a more even-looking tone and refined-looking skin texture.

Hyaluronic Acid

Sodium Hyaluronate helps attract and retain moisture for a more hydrated skin feel.

Allantoin & Panthenol

These conditioning ingredients help support a comfortable, moisturized skin feel.

Full Ingredient List

Aqua/Water, Ascorbic Acid (23%), Butylene Glycol, Dimethicone, Panthenol, 3-O-Ethyl Ascorbic Acid, Squalane, Sodium Hydroxide, Caffeine, Sodium Hyaluronate, Sodium Metaphosphate, Adenosine, Acetyl Glucosamine, Gardenia Florida Fruit Extract, Allantoin, Dextrin, Tocotrienols, Tocopherol, Elaeis Guineensis (Palm) Oil, Arginine, Niacinamide, Pentylene Glycol, Glutathione, Helianthus Annuus (Sunflower) Seed Oil, Methyl Trimethicone, Carthamus Tinctorius (Safflower) Seed Oil, Camellia Japonica Seed Oil, Daucus Carota Sativa (Carrot) Root Extract, Glycyrrhiza Glabra (Licorice) Root Extract, Beta-Carotene.

Product Specifications

Pro Skincare Tips

For a simple Vitamin C routine, apply the serum after cleansing and toning, followed by moisturizer and sunscreen during the day.

Since pure Vitamin C can oxidize, proper storage is especially important. COSRX recommends refrigerated storage at 3°C to 10°C, keeping the bottle upright and away from direct sunlight and high temperatures. The brand also recommends using the product within 2 months after opening because pure Vitamin C can discolor through oxidation.

Avoid opening the bottle aggressively. Gas can naturally develop inside high-concentration Vitamin C packaging.

Why Buy From TheVault.pk?

Shop COSRX Advanced The Vitamin C 23 Serum 20g from TheVault.pk for convenient online skincare shopping in Pakistan. Explore Korean skincare, beauty, makeup, perfumes, and personal care products with nationwide delivery options and convenient payment methods.

TheVault.pk makes it easier to add popular K-Beauty products to your skincare routine from Pakistan.

Price in Pakistan

COSRX Advanced The Vitamin C 23 Serum 20g Price in Pakistan: Rs. 5,400

Regular listed price: Rs. 6,800

Prices may change based on promotions, stock availability, and supplier updates.

FAQs

1. What does COSRX Advanced The Vitamin C 23 Serum do?

It is a high-concentration Vitamin C serum designed to help brighten dull-looking skin, improve the appearance of uneven tone and dark spots, refine visible texture, and support a more radiant complexion.

2. How much Vitamin C is in COSRX Vitamin C 23 Serum?

The serum contains 23% pure Vitamin C in the form of Ascorbic Acid.

3. Is COSRX Vitamin C 23 Serum suitable for beginners?

It is better suited to people who already have some experience using Vitamin C because of its high 23% concentration. Beginners should introduce it gradually and patch test first.

4. Can I use COSRX Vitamin C 23 Serum every day?

It can be used daily depending on your skin's tolerance. COSRX recommends reducing frequency at first if irritation occurs.

5. Can I use Vitamin C 23 with retinol?

COSRX recommends avoiding use at the same time with high-concentration retinol products. Using them at different times of day can help simplify an active skincare routine.

6. Should COSRX Vitamin C 23 Serum be refrigerated?

Yes. COSRX recommends storing the serum at 3°C to 10°C, keeping it upright and away from heat and direct sunlight.

7. How long should Vitamin C 23 Serum be used after opening?

COSRX recommends using the serum within 2 months after opening because pure Vitamin C can oxidize and discolor.

8. How much does COSRX Advanced The Vitamin C 23 Serum cost in Pakistan?

The listed price on TheVault.pk is Rs. 5,400, with a regular listed price of Rs. 6,800. Prices may change according to promotions and availability.