COSRX Pure Vitamin C 23% Serum for Brightening & Hydrating, 0.7oz/20g, Korean Skincare

Product Overview

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Product Description

1. Results
2. Benefits
3. Key Ingredients
4. Active Ingredients
5. How to Use

Maximize Your Benefits with This Routine

Step 1: Facial Serum (Day)
After cleansing and toning your skin, apply The Vitamin C 23 Serum. Finish your routine with a sunscreen for optimal protection.

Step 2: Facial Essence
To enhance hydration and achieve the best results, follow up with Snail 96 Power Mucin Essence.

Step 3: Sunscreen
Complete your skincare regimen with the Vitamin E Vitalizing Sunscreen SPF 50+, ensuring protection against harmful sun rays.

Benefits

• Skin Clarity: Diminishes redness, melasma, and blemishes while imparting radiance.
• Rejuvenation: Aids in repairing damaged skin, offers long-lasting hydration, and boosts vitality.
• Protection: Shields against UVA and UVB rays, while also addressing visible signs of aging.

Our Brand Story

At COSRX, we believe that cosmetics should provide more than surface beauty. Our commitment lies in helping individuals discover solutions tailored to their unique skin needs. We aim to empower our customers, enhancing their self-assurance and helping them recognize their inner beauty.

Featured In

COSRX has been prominently featured in numerous influential magazines, and our products have garnered accolades from reputable editors. The recognition received through various articles demonstrates our dedication to listening to our customers and continuously improving.

Application Guide

The Vitamin C 23 Serum contains highly concentrated Pure Vitamin C (Ascorbic Acid). It is advisable to conduct a patch test on the body before facial application. For optimal performance, store the serum in the fridge to prevent oxidation.

Why Does the Serum Have an Unpleasant Odor?
The natural scent of Pure Vitamin C (Ascorbic Acid) can be coppery. To maintain the product's authenticity, we do not include artificial fragrances.

Is It Suitable for Sensitive Skin?
According to a Primary Dermal Irritation Study conducted on 30 subjects over 24 hours, "COSRX The Vitamin C 23 Serum" is non-irritating and safe for sensitive skin, although a patch test is recommended before facial use.

How to Ensure Product Authenticity?
To confirm that you are purchasing an authentic product, make sure to acquire it directly from COSRX Inc. Buying from other sellers may compromise authenticity.

Product Highlights

Vitamin C Booster Serum:
This lightweight, hydrating Vitamin C serum combats the early signs of aging and enhances skin brightness.

Patch Test Recommendation:
Due to the high concentration of Pure Vitamin C, a patch test on the body is essential before facial use.

Key Ingredients:
- Pure Vitamin C (Ascorbic Acid): Promotes youthful, radiant skin. - Super Vitamin E (Tocotrienol): Fights aging signs and slows skin damage. - Hyaluronic Acid: Delivers deep moisture, reducing the appearance of fine lines and wrinkles.

Usage Instructions:
Shake gently 1-2 times before applying 2-3 drops once or twice daily. For daytime use, follow up with SPF 30+ sunscreen. This serum can be applied under the eye, avoiding direct contact with the eyes. Note: Store in the refrigerator to maintain efficacy.

COSRX Standards

COSRX products are designed with skin-friendly ingredients that soothe irritations. They are hypoallergenic, dermatologist-tested, cruelty-free, and free from parabens, sulfates, and phthalates.

product information: