Use the following zoom and pan buttons to control the image that follows them
Tab through the images or use the previous or next buttons to navigate each product image
Yay! You are earning rewards points on this purchase.
Summary
COSRX The Vitamin C 13 Serum offers a mild, beginner-friendly dose of vitamin C to visibly brighten and even skin tone. Ideal for sensitive skin seeking daily radiance with less irritation.
Benefits
- Helps brighten and deeply hydrate the skin for a radiant look.
- Visibly fades dark spots, blemishes, and uneven pigmentation.
- Smooths the appearance of fine lines and wrinkles.
- Improves overall skin texture for a softer, more refined finish.
Key Ingredients
- 13% Pure Vitamin C
- Tocotrienol(Super Vitamin E)
- Hyaluronic Acid and Allantoin
Item 2651668
- Apply a small amount evenly, avoiding the eye areas. 2. For daytime use, follow with a sunscreen.
Water, Ascorbic Acid(13%), Butylene Glycol, Dipropylene Glycol, Tromethamine, 3-0-Ethyl Ascorbic Acid, Panthenol, Acetyl Glucosamine, Caffeine, Sodium Hyaluronate, Sodium Sulfite, Disodium EDTA, Glutathione, Adenosine, Gardenia Florida Fruit Extract, Allantoin, Dextrin, Squalane, Tocotrienols, Tocopherol, Elaeis Guineensis (Palm) Oil, Arginine, Niacinamide, Pentylene Glycol, Glycyrrhiza Glabra (Licorice) Root Extract
This brand is excluded from most Ulta Beauty coupons.
We think you'll like
12 items
Use previous and next buttons to navigate the slides of the We think you'll like Product Carousel
La Roche-Posay
Toleriane Double Repair Face Moisturizer with Niacinamide
The Ordinary
Hyaluronic Acid 2% + B5 Hydrating Serum with Ceramides
Shiseido
Benefiance Wrinkle Smoothing Eye Cream
Sponsored products
12 items
Use previous and next buttons to navigate the slides of the Sponsored products Product Carousel
ANUA
KPop Demon Hunters Invisible Matte Finish Sunscreen
CNP Laboratory
Propolis Jelly Lipcerin Lip Gloss
Erborian
Travel CC Cream SPF 25 with Korean Centella Asiatica Extract
Hero Cosmetics
Mighty Patch Invisible+ Daytime Hydrocolloid Acne Pimple Patches
Questions
Ask a QuestionQ&A
Showing 2 out of 2 Questions
- Q
Does this one need to be kept refrigerated between uses like the Advanced one?
- Asked by Alina
- Official Answer By COSRX - Brand EngageWe recommend storing it in the refrigerator to maintain its potency.Was this answer helpful to you
- Q
Does this pill under sunscreen and/or makeup?
- Asked by Skwubs
- Official Answer By COSRX - Brand EngagePilling may occur when serum and sunscreen or makeup don't fully absorb, causing products to clump together and roll off. We recommend allowing the serum to absorb fully into your skin before applying sunscreen or makeup.Was this answer helpful to you
Reviews
Write A REVIEWReview Snapshot
by PowerReviews
Ratings Distribution
Most Helpful Positive Review
Suggest for an airless pump for the packaging
I've been using your Vitamin C 13% Serum and absolutely love it. It's perfect for daily use compared to the 23% one. I just wanted to suggest maybe using an airless pump bottle for the packaging. It would help prevent oxidation and make it super convenient to use (like Benton's CE Ferulic serum). Es...
Most Helpful Critical Review
The Smell 🤢
I can not get past the smell. Only used it once. Im not sure how well it works bc all I could smell was how nasty it was all day. Im sure its a great product but thats a no for me.
16 results
I adore this, it evened
Reviewed at
I adore this, it evened out my skin tone and helped with spots that had hyperpigmentation. Only issue with it is the color change, so it is important to keep refrigerated if you can, I think I'll try a higher concentration next.
This is the perfect pair
Reviewed at
This is the perfect pair for "The Alpha-Arbutin2 Discoloration Care". Made my face much better.
Love it love the results
Reviewed at
Love it love the results all my dark spots
If the goal is youthful
Reviewed at
If the goal is youthful skin, this serum is a must! The added Hyaluronic acid ensures deep moisture into the skin and helps reduce the appearance of fine lines and wrinkles.
Best high concentration vitamin C
Reviewed at
Best high concentration vitamin C I love it and use it every morning