---
product_id: 588691860
title: "COSRX Pure Vitamin C 13% Serum with Vitamin E & Hyaluronic Acid, Brightening & Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 0.67fl.oz/20ml, Animal Testing-Free, Korean Skincare"
brand: "cosrx"
price: "€ 59.06"
currency: EUR
in_stock: true
reviews_count: 13
category: "Cosrx"
url: https://www.desertcart.com.cy/products/588691860-cosrx-pure-vitamin-c-13-serum-with-vitamin-e-hyaluronic
store_origin: CY
region: Cyprus
---

# Powerful antioxidant Vitamin E boost Deep hydration with Hyaluronic Acid 13% pure Vitamin C concentration COSRX Pure Vitamin C 13% Serum with Vitamin E & Hyaluronic Acid, Brightening & Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 0.67fl.oz/20ml, Animal Testing-Free, Korean Skincare

**Brand:** cosrx
**Price:** € 59.06
**Availability:** ✅ In Stock

## Summary

> ✨ Glow Up or Miss Out: The Ultimate Vitamin C Serum for Next-Level Radiance

## Quick Answers

- **What is this?** COSRX Pure Vitamin C 13% Serum with Vitamin E & Hyaluronic Acid, Brightening & Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 0.67fl.oz/20ml, Animal Testing-Free, Korean Skincare by cosrx
- **How much does it cost?** € 59.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/588691860-cosrx-pure-vitamin-c-13-serum-with-vitamin-e-hyaluronic)

## Best For

- cosrx enthusiasts

## Why This Product

- Trusted cosrx brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Light as Air:** Ultra-lightweight serum absorbs quickly without sticky residue—perfect for busy, on-the-go professionals.
- • **Age-Defying Armor:** Vitamin E and Hyaluronic Acid team up to smooth fine lines and protect against early signs of aging.
- • **Clean & Conscious:** Hypoallergenic, dermatologist tested, and 100% animal testing-free for guilt-free skincare luxury.
- • **Radiance Reloaded:** Brighten and even out skin tone with a potent 13% Vitamin C formula that delivers visible glow.
- • **Fridge Fresh Formula:** Store chilled to maximize potency and prevent oxidation—because your skin deserves the freshest boost.

## Overview

COSRX Pure Vitamin C 13% Serum is a lightweight, hydrating Korean skincare essential that combines pure Vitamin C, Vitamin E, and Hyaluronic Acid to brighten dull skin, reduce fine lines, and even skin tone. Dermatologist tested and free from parabens, sulfates, and animal testing, this 20ml serum is designed for all skin types and optimized for daily use with SPF. Store in the fridge to maintain freshness and potency.

## Description

Lightweight, hydrating serum with vitamins C and E, and hyaluronic acid to brighten, reduce fine lines, and even out skin tone. Patch test recommended.

Review: Potent Vitamin C That Actually Works - The COSRX Pure Vitamin C 23% Serum has quickly become one of my favorite brightening serums. It’s strong enough to make a visible difference in dullness, uneven skin tone, and fine lines, yet the formula feels balanced thanks to the addition of vitamin E and hyaluronic acid. I noticed my skin looking fresher and more radiant within a few weeks, and with consistent use, my complexion feels smoother and more even. The texture is lightweight, absorbs well, and doesn’t leave a heavy or sticky finish. If you’re looking for a powerful yet hydrating Vitamin C serum, this one really delivers. Just remember, like with all skincare, patience and consistency are key to seeing lasting results.
Review: I love my skin again! - I had been dealing with breakouts and rough, uneven skin, so I went on the hunt for a Vitamin C serum. It’s so easy to feel overwhelmed with all the options! I chose this one for its great price, excellent reviews, and Corsx’s solid reputation. After using it for just a week, my skin looks healthier, clearer, and more even-toned. I’m beyond happy with the results and would definitely recommend it! The smell’s a bit funky, but it really works, and that’s all that matters to me!

## Features

- A lightweight Vitamin C Booster Serum. Fight early signs of aging and improve the skin's brightness with the lightweight and hydrating Vitamin C serum.
- Patch Test Recommended: This serum consists of highly concentrated pure Vitamin C. A patch test on the body is recommended before using it on the face.
- Dermatological Ingredients: Pure Vitamin C (Ascorbic acid) helps achieve youthful glowing skin. Super Vitamin E (Tocotrienol) helps fight signs of aging and slows down skin damage. Hyaluronic acid delivers rich moisture deep into the skin and helps reduce the appearance of fine lines and wrinkles.
- How to Use: Shake 1-2 times before use and apply 2-3 drops once or twice daily. For daytime wear, follow up with SPF 30+ sunscreen. Can be applied under the eye area; avoid direct eye contact. ✅ Store in the fridge to prevent oxidation.
- COSRX Standards: All COSRX products are formulated with skin-friendly ingredients that alleviate irritated skin. Hypoallergenic, Dermatologist tested, Animal Testing-FREE, Parabens-FREE, Sulfates-FREE, Phthalates-FREE

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BS8M8Q5L |
| ASIN  | B0BS8M8Q5L |
| Best Sellers Rank | 20,719 in Beauty ( See Top 100 in Beauty ) 443 in Face Serums |
| Brand | COSRX |
| Country of origin  | Korea, Republic of |
| Customer Reviews | 4.2 4.2 out of 5 stars (2,034) |
| Customer reviews | 4.2 4.2 out of 5 stars (2,034) |
| Date First Available | 2 Oct. 2023 |
| Format | serum |
| Item dimensions L x W x H | 42 x 63 x 102 millimetres |
| Item model number | SC40TR06 |
| Item model number  | SC40TR06 |
| Item weight | 20 Grams |
| Manufacturer | COSRX |
| Manufacturer  | COSRX |
| Package Weight | 0.11 Kilograms |
| Package dimensions | 10.3 x 6.5 x 4.2 centimetres |
| Product Dimensions | 4.2 x 6.3 x 10.2 cm; 20 g |
| Product Dimensions  | 4.2 x 6.3 x 10.2 cm; 20 g |
| Skin type | All |
| Volume | 20 Millilitres |

## Product Details

- **Brand:** COSRX
- **Item form:** serum
- **Item volume:** 20 Millilitres
- **Item weight:** 20 Grams
- **Material feature:** Hypoallergenic
- **Number of items:** 1
- **Product benefits:** Brightening
- **Skin type:** All
- **Special ingredients:** hyaluronic_acid, vitamin_c, vitamin_e
- **Unit count:** 20.0 millilitre(s)

## Images

![COSRX Pure Vitamin C 13% Serum with Vitamin E & Hyaluronic Acid, Brightening & Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 0.67fl.oz/20ml, Animal Testing-Free, Korean Skincare - Image 1](https://m.media-amazon.com/images/I/71c4jNujODL.jpg)

## Questions & Answers

**Q: Can this be used on sensitive skin?**
A: Based on a Primary Dermal Irritation Study (on 30 subjects for 24 hours) the “COSRX The Vitamin C13 Serum” is found to be a non-irritant product that causes no irritation for sensitive skin. *Perform a patch test on the body before using on the face.

**Q: How do I know if this product is authentic?​**
A: To ensure the authenticity of the product, please make sure you are purchasing the product from COSRX Inc. ​The authenticity of the product cannot be promised when purchased from sellers other than COSRX Inc.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Potent Vitamin C That Actually Works
*by R***T on 13 September 2025*

The COSRX Pure Vitamin C 23% Serum has quickly become one of my favorite brightening serums. It’s strong enough to make a visible difference in dullness, uneven skin tone, and fine lines, yet the formula feels balanced thanks to the addition of vitamin E and hyaluronic acid. I noticed my skin looking fresher and more radiant within a few weeks, and with consistent use, my complexion feels smoother and more even. The texture is lightweight, absorbs well, and doesn’t leave a heavy or sticky finish. If you’re looking for a powerful yet hydrating Vitamin C serum, this one really delivers. Just remember, like with all skincare, patience and consistency are key to seeing lasting results.

### ⭐⭐⭐⭐⭐ I love my skin again!
*by A***I on 17 February 2025*

I had been dealing with breakouts and rough, uneven skin, so I went on the hunt for a Vitamin C serum. It’s so easy to feel overwhelmed with all the options! I chose this one for its great price, excellent reviews, and Corsx’s solid reputation. After using it for just a week, my skin looks healthier, clearer, and more even-toned. I’m beyond happy with the results and would definitely recommend it! The smell’s a bit funky, but it really works, and that’s all that matters to me!

### ⭐⭐⭐⭐ Good, stinky and a little orange (but don’t be deterred)
*by D***O on 9 October 2025*

Really lovely, good for evening dark spots and creating a glow. You have to keep it in the fridge and it does stink. If your skin can tolerate it, I’d definitely go up to 23%. Best to use at night, as it does react with moisturiser (not in a painful way), meaning you can get orange tide marks.

## Frequently Bought Together

- COSRX Pure Vitamin C 13% Serum with Vitamin E & Hyaluronic Acid, Hydrating Facial Serum for Fine Lines, Uneven Skin Tone & Dull Skin, 0.67fl.oz/20ml, Korean Skin Care
- COSRX 15% Niacinamide Face Serum, 0.67 fl oz, Pore Minimizer Serum for Face, Even Skin Tone, Korean Skin Care

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-02*