Cosrx Vitamin C23 Serum 20Ml

Cosrx Vitamin C23 Serum (20Ml) – Brightening & Anti-Aging Serum | Reduces Dark Spots & Boosts Skin Radiance

Cosrx Vitamin C23 Serum (20Ml) is a potent Vitamin C serum that helps to brighten the complexion, reduce dark spots, and combat signs of aging. The serum contains a 23% concentration of Vitamin C, which is known for its powerful antioxidant properties that protect the skin from environmental damage while promoting collagen production.

This serum also helps to fade hyperpigmentation, improve skin texture, and give the skin a radiant, glowing appearance. Suitable for those with dull or uneven skin tone, Cosrx Vitamin C23 Serum is an essential addition to any anti-aging or brightening skincare routine.

How to Use Cosrx Vitamin C23 Serum 20Ml

• Dose: Apply a few drops to the face after cleansing.
• Method: Gently pat the serum into your skin until fully absorbed.
• Timing: Use in the morning, followed by sunscreen.
• Duration: For visible results, use consistently for 4–6 weeks.

Precautions

• Allergy Warning: Conduct a patch test before use. Discontinue if irritation occurs.
• Sensitive Skin: If irritation occurs, reduce usage frequency.
• Storage: Store in a cool, dry place, away from direct sunlight.

Possible Side Effects

• Common Side Effects: Mild redness or irritation.
• Serious Side Effects: Severe allergic reactions, such as swelling or itching.
• Other Effects: Temporary tingling sensation during initial use.