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COSRX: The Vitamin C 13 Serum 20 ml

$32.00USD$43.20 USDOn sale · −26%
1
Sizes
Free Priority FedEx · on orders over $300
Shipping available to United States
Estimated arrivalJun 25 – Jul 13
Exact shipping options and rates are shown at checkout.
From South Korea
In stock
From United States
Unavailable
Description

Discover the Rice Sun Screen SPF 50 PA by I'm from, a premium Korean skincare product designed to protect your skin from harmful UV rays while nourishing it with natural ingredients. Suitable for all skin types, this sunscreen offers a lightweight feel with added skin benefits.


Key Benefits:

  • Provides high SPF 50 PA protection against UVA and UVB rays
  • Moisturizes and brightens skin with natural rice extract
  • Creates a non-greasy, matte finish suitable for daily wear
  • Helps smooth skin texture and reduce dullness
  • Protects against environmental stressors for healthier skin

Main Ingredients:

Enriched with rice extract, known for its brightening and hydrating properties, and sun-filtering agents that provide broad-spectrum UV protection. It also contains nourishing botanical extracts that soothe and fortify the skin barrier.


Texture & Feel: This sunscreen has a lightweight, fluid texture that absorbs quickly without leaving a white cast or greasy residue, providing a natural matte finish.


How to Use: Apply generously on face and neck as the final step of your skincare routine. Reapply every 2 hours when exposed to sunlight.

Reviews

5.0
Based on 11 reviews
Amanda K.Verified buyer
April 20, 2026

Daily hypoallergenic vitamins that brighten dull skin tone

⭐ [Recharge Your Vitality] COSRX The Vitamin C 13 Serum 20ml 1 Bottle Review ⭐ Reason for Selection I was looking for a vitamin serum because I was concerned about my uneven skin tone and the blemishes starting to appear one by one. I was worried that high-concentration 23% products might be too irritating to my sensitive skin, but I chose this product after seeing reviews stating that it is suitable for beginners or daily use due to its appropriate blend of 13% pure vitamin content. A major dec

Ryan C.Verified buyer
February 5, 2026

Great for improving the skin barrier!!!

This review was written after receiving the product for free through a Coupang Experience Group event. I will be writing a review of the COSRX The Vitamin C 13 Serum 20ml! <Delivery & First Impressions> It arrived quickly via Coupang Rocket Delivery, and the box packaging was neat. The product features a silver package that gives it a luxurious feel, and the label indicating it is a "Functional Cosmetic for Anti-Wrinkle / Whitening" instilled a sense of trust. <Product Features> This product is

Sim X.Verified buyer
February 4, 2026

[Skin Radiance Booster] Dullness gone, transparency rising!

This review was written after receiving the product for free through a Coupang Experience Group event. ⭐️ Rating: 5/5 #COSRX #VitaminCSerum #HypoallergenicSerum #WhiteningCare #HomeSkinCare #RadiantSkin #HonestReview Motivation for Purchase: "My dull complexion needed a boost of vitality" Lately, I had been very concerned because my complexion looked noticeably darker and my skin tone seemed dull. Thinking it might be due to my condition, I tried getting plenty of sleep, but I felt I needed fund

Rachel I.Verified buyer
January 7, 2026

My freckles have faded a lot.

===================================== ‍️‍️ COSRX The Vitamin C 13 Serum This is a review of a product I bought with my own money ^^ ==================================== I've had melasma for a long time... Someone on my local mom's online community said that her melasma faded a lot after using the Vitamin C Serum together, and Visina Cream~ I've had laser toning treatments a few times, but they didn't really help, so I was super curious and decided to buy it myself this time ^^ I looked it up and

Nicole J.Verified buyer
December 15, 2025

A vitamin that improves skin dullness and tone, along with a refreshing feel.

[Purchased with My Own Money Review] ⭐️ Rating: ⭐️⭐️⭐️⭐️ Recently, I’ve become very interested in skincare products and have been diligently using them for home care. I heard that applying a vitamin ampoule along with a glutathione ampoule helps with whitening, so I decided to purchase the famous COSRX Vitamin C Ampoule. Of course, while it is said that products with higher concentrations can be more effective, I heard that there isn't much difference between concentrations of 20 and above, so I

Won Z.Verified buyer
May 31, 2025

This is a serum I found by searching on YouTube to try applying Vitamin C. It comes in a small 20 ml size, and the price is 13,300 KRW with free shipping; it isn't exactly cheap considering the volume. ^^;; Recently, I went to a dermatologist to have milia removed, and while watching a skin brightening skincare program, I noticed it included a step called a "skin booster" where you apply pure Vitamin C. While searching for Vitamin C serums, I picked the COSRX Vitamin C 13 Serum. It was the perfe

Brandon L.Verified buyer
April 11, 2025

Spreads well, absorbs quickly, no hassle of refrigeration, good for everyday use

This review was written after receiving the product for free through a Coupang Experience Group event. 》Purchased Product COSRX The Vitamin C 13 Serum 20ml 1 Bottle 》Reason for Purchase I hadn't been taking proper care of my skin, so it started to look a bit dark. I wondered if there was a way to give it a brighter look. My skin is so dry that even applying lotion seems to dry out quickly. Since my skin just doesn't cooperate with my wishes, I decided to try a vitamin serum, which is why I chose

Min A.Verified buyer
March 29, 2025

With spring arriving, my skin looked dull, so I decided to try purchasing a Vitamin C serum. I am already using a high-concentration product containing 20% Niacinamide, but... I decided to try applying Vitamin C along with it because of my dull skin tone. First, I thoroughly cleanse my face with the exfoliating Suisai Cleansing Powder. Then, I apply the products in the following order: Vitamin C 13 Serum, Niacinamide, and finally, a moisturizer. Since adding the Vitamin C serum, I feel like mois

Yoo A.Verified buyer
August 28, 2024

I am satisfied.

Brandon C.Verified buyer
July 23, 2024

Must-read before purchasing ❇️ For those with sensitive skin

☘️✍My Own Money, My Genuine Review✍ ☘️ ⏰[Written about a month after purchase]⏰ ✨ Product Name: COSRX The Vitamin C 13 Serum ✨ Purchase Amount: 12,750 ✨ Reason for Purchase: I am serious about skincare. I used to use Dr. De*ant as my morning antioxidant, but switching to this is so good. ✨ Willingness to Repurchase: ⭐️⭐️⭐️⭐️⭐️ ---------------------- ⭕️ Pros & Cons ❌ ---------------------- ⚡️ COSRX The Vitamin C 13 Serum is a skincare product with Vitamin C as its main ingredient. This serum help

COSRX: 더 비타민씨 13 세럼 20ML
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