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The Vitamin C 23 Serum 20g Double Set (+Peptide Serum 30mL*2ea)

$46.66

excl. shipping

Out of stock

Our Favorite Features

Experience the revolutionary vitamin C serum that is setting new standards in skincare. This exceptional product delivers a clear and even skin tone, visibly reduces blemishes, and leaves your skin feeling firm, achieving a remarkable 100% satisfaction rate among users. In just one month, it has been clinically proven through seven human efficacy tests to reduce the appearance of skin age by two years.

This serum offers a comprehensive range of benefits, including powerful antioxidant protection, improved skin elasticity, reduced wrinkles and pores, enhanced skin tone, diminished pigmentation, and a radiant, brighter complexion. To ensure the potency and freshness of the pure vitamin C, which is sensitive to light, heat, and oxygen, the serum is housed in a specially designed container that releases internal gas and prevents external air from entering.

With its impressive antioxidant power, this serum effectively combats skin aging for up to 120 hours. It has successfully passed primary irritation testing, including tests for sensitive skin, ensuring it is gentle yet effective. The unique formulation allows the oil and water layers to blend seamlessly, penetrating the skin smoothly to create a firmer, more luminous appearance.

Why Choose Gwenchanda?

  • Fast Processing – 2.5 days on average
  • Quick Shipping – 2.8 days on average
  • 99.7% Fulfillment Rate – Almost always in stock
  • 100% Authentic – Straight from Korea
  • Great Prices – Over 50% of products on sale
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Key Ingredients:

This product offers antioxidant protection that is 50 times more potent than vitamin E, thanks to tocotrienols, and delivers moisturizing benefits through sodium hyaluronate. It also includes allantoin for a soothing effect. Additionally, it contains 23% pure vitamin C, which is more effective than vitamin derivatives.

Usage Instructions:

After cleansing your face, apply a moderate amount of the product during the serum stage. Use your fingertips to gently roll it from the inside to the outside of your face for better absorption. Here’s how to use it effectively:

1. Securely attach the included pipette and shake it lightly from side to side 1-2 times. Be cautious not to shake it before opening to prevent overflow.
2. Apply the product to both cheekbones.
3. Using a rolling motion, follow the natural texture of your skin, moving from the cheeks to the forehead and down to the chin and neck.
4. Enhance skin elasticity by incorporating a C-curl lift motion, focusing on the C-zone.
5. Ensure even distribution by spreading the product from the inside to the outside of your face.

* Remember to apply sunscreen if you use this product during the day.

More Useful Information:

This is a double special set (+peptide serum 30ml * 2).

The Vitamin C 23 Serum 20g Double Set (+Peptide Serum 30mL*2ea) by COSRX at GWENCHANDA Korean Cosmetics Shop - 1

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