* The Vitamin C 23 Serum 20ml

"Don't think 'vitamin serum is the same'!"

* Features & Benefits

* 7 Effects in One Drop:

Antioxidant
Elasticity improvement
Pore reduction
Pigmentation treatment
Wrinkle reduction (especially around the eyes)
Triple complexion improvement
Radiance/brightening improvement

* Key Ingredients:

23% pure vitamin C
Super Vitamin E
Hyaluronic Acid

"In vitro test result: COSRX The Vitamin C 23 Serum remains intact even after 120 hours. At a treatment concentration of 0.01%, an 83.6% of free radical generation inhibition rate was shown."

* Testimonials
"Confident brightening that you can see with your own eyes."
"Surprisingly 100% satisfaction with skin changes experienced by consumers for about 4 weeks."
"Dull skin tone feels clear and even."

* Research Data
Pigmentation Improvement: -16.2% (Period: 2022.08.10~2022.09.07)
Skin Tone Improvement: Yellow skin: -32.8%, Red skin: +3.9%
Improved Wrinkles Around the Eyes: -11.4%
Pore Improvement: Pore volume: -38%, Pore depth: -36%

* User Recommendations
Those seeking high-volume serum.
Those concerned about uneven skin tones or wrinkles.

* Awards
Naver Shopping Essence: 1st Place
Naver Beauty Window: 2nd & 5th Place

* How To Use
After washing your face, apply an appropriate amount on your face in the serum step.
Use your fingertips to massage the serum from the inside of your face outwards until absorbed.
If using during the day, always apply sunscreen.
Environment Consciousness

* For a sustainable earth, please recycle:

Dropper head: General waste
Dropper cap & Glass tube: Glass recycling
Label: Vinyl recycling

*Storage Precautions
Use immediately after purchase and store refrigerated (3-10°C).
Recommended use within 2 months of opening due to potential oxidation.
Store away from high temperatures and direct sunlight.

Remember, the effectiveness of products can vary from person to person. Always conduct a patch test before using new skincare products.

COSRX The Vitamin C 23 Serum 20ml