SKIP TO MAINSKIP TO FOOTER

Free standard shipping on any $35 purchase

Use the following zoom and pan buttons to control the image that follows them

COSRX Advanced The Vitamin C 23 Serum with Super Vitamin E & Hyaluronic Acid #1
COSRX Advanced The Vitamin C 23 Serum with Super Vitamin E & Hyaluronic Acid #1

COSRX Advanced The Vitamin C 23 Serum with Super Vitamin E & Hyaluronic Acid

$25.00
Size:0.70 oz

Pickup and delivery options

In stock and ready to ship

Yay! You are earning rewards points on this purchase.

Details

Benefits

  • Helps fade hyperpigmentation and brighten overall skin tone
  • Reduces visible signs of aging for a smoother, firmer look
  • Revives dull skin to reveal a radiant, healthy glow
  • Improves uneven skin tone for a more balanced complexion
  • Diminishes dark spots for clearer, spotless skin

Features

  • New Look, Advanced Formula
  • Enhanced clinical performance for visible results
  • Upgraded formula with advanced ingredients
  • Redesigned packaging with a clean, contemporary feel

Key Ingredients

  • 23% Pure Vitamin C (Ascorbic acid) : Antioxidant activity, brightening(improve blemishes and brighten skin), reduce wrinkles and enhance elasticity.
  • Super vitamin E(Tocotrienol) : 50 times higher antioxidant activities than tocopherol, stimulate collagen production.
  • Hyaluronic acid : Strong moisture retention properties to maintain hydration.
  • Allantoin : Soothes and relieves irritation.

Item 2652090

How To Use

After cleansing, during the serum phase, shake the bottle lightly once or twice from side to side and apply a few drops to the skin. Use fingertips to gently massage and absorb the serum, starting from the inside of the face working towards the edges. KEEP REFRIGERATED (3~10°C) *Please use immediately after purchase and store upright in refrigerator once opened.

Precautions: Attach the enclosed dropper before first use. Use within 2 months after opening. Suitable for both morning and evening use. When used in the morning, apply SPF 30 or higher.

Ingredients

Water, Ascorbic Acid(23%), Propanediol, Dimethicone, Tromethamine, Panthenol, Ethyl Ascorbyl Ether, Squalane, Caffeine, Sodium Chloride, Sodium Hyaluronate, Sodium Sulfite, Disodium EDTA, Glutathione, Adenosine, Acetyl Glucosamine, Gardenia Florida Fruit Extract, Allantoin, Dextrin, Tocotrienols, Tocopherol, Elaeis Guineensis (Palm) Oil, Butylene Glycol, Arginine, Niacinamide, Pentylene Glycol, Alcohol Denat., Helianthus Annuus (Sunflower) Seed Oil, Glycyrrhiza Glabra (Licorice) Root Extract, Methyl Trimethicone, Carthamus Tinctorius (Safflower) Seed Oil, Camellia Japonica Seed Oil, Daucus Carota Sativa (Carrot) Root Extract, Beta-Carotene

Shipping & Coupon Restrictions

This brand is excluded from most Ulta Beauty coupons.

See brand eligibility details

Frequently bought together

3 items

Current Product

COSRX

 

Advanced The Vitamin C 23 Serum with Super Vitamin E & Hyaluronic Acid

4.8(38)
$25.00

Shiseido

 

Benefiance Wrinkle Smoothing Eye Cream

4.5(2787)
$67.00

Laura Mercier

 

Translucent Pressed Setting Powder Ultra-Blur

4.7(11400)

Color

Translucent

$52.00

Make it a routine

Add these personalized recommendations to complete your beauty routine.

Step 1

La Roche-Posay

 

Toleriane Purifying Foaming Face Wash for Oily Skin

4.6(3309)

Size:

13.5 oz

$19.99

Step 2

Current Product

COSRX

 

Advanced The Vitamin C 23 Serum with Super Vitamin E & Hyaluronic Acid

4.8(38)
$25.00

Step 3

Clinique

 

Moisture Surge 100H Auto-Replenishing Hydrator Gel Moisturizer with Hyaluronic Acid

4.6(4194)

Size:

1.7 oz

$48.00

We think you'll like

12 items

Sponsored products

12 items

Q&A

Showing 1 out of 1 Questions
Q
What size is this
Asked by Julie
Official Answer By COSRX - Brand Engage
0.70 oz.Was this answer helpful to you

Review Snapshot

by PowerReviews

37 ReviewsWrite a Review
Ratings Distribution
Pros
No Pros
Cons
No Cons

37 results

My face feels and looks smooth

Submitted 3 days ago

By LA

From VA

I really like this serum. It feels smooth going on, and my skin looks good with use. It glides well with foundation. The main thing is that it's expensive for only 0.7 ounces, and comes in a 2 ounce bottle! It's misleading, and I'll only buy it when it's half price.

Was this review helpful to you?
oh so how long yal been keeping this secret

Submitted 8 days ago

By maggie

From Cincinnati

This product fits perfectly into the routine and the results are NOTICEABLE. Works great with glycolic acid, absorbs enough to go under makeup, and actually makes the skin look radiant on no makeup days. COSRX what are ya doing to me? lol

Was this review helpful to you?
Excellent serum! Goes on soft

Submitted 2 months ago

By Elizabeth P.

From Undisclosed

Reviewed at

COSRX - Syndication Only

Excellent serum! Goes on soft and doesn't stay greasy. Gives me skin the soft glow it needs.

Was this review helpful to you?
Vitamin E is the grail

Submitted 2 months ago

By Eva E.

From Undisclosed

Reviewed at

COSRX - Syndication Only

Vitamin E is the grail of quality I was looking for. Love it

Was this review helpful to you?
This is a staple in

Submitted 3 months ago

By Amanda H.

From Undisclosed

Reviewed at

COSRX - Syndication Only

This is a staple in my morning routine. I love it.

Was this review helpful to you?