Category: Serums & Ampoules
採用高濃度純維生素C配製而成，COSRX Advanced The Vitamin C 23 精華液專為改善暗沉與痘痘瑕疵而設計，同時支援抗老化的護膚流程。這款高效精華有助於提亮膚色、改善肌膚質感，展現更明亮動人的光采。
I've been using this serum for three weeks now and the texture sinks in fast without that sticky feeling. The 23% concentration feels potent but hasn't irritated my sensitive spots.
My skin looks noticeably brighter after about two weeks, and the 23% concentration really helps keep breakouts in check without being too harsh.
I've been using this for a few weeks and the blemishes on my chin are visibly fading, which is a huge win. The texture is a bit sticky going on but it dries down fine.
My skin has been noticeably less dull since I started using this serum, and it layers well under moisturizer without feeling heavy. I've noticed some of my old acne spots fading faster than usual.
After just a week of using this serum, I’ve noticed a real difference in how even my skin tone looks—definitely helps keep breakouts at bay, too. The formula feels slightly tacky going on, but it dries down quickly and layers well under moisturizer.
My skin has been looking so much brighter since I started using this, and the 23% pure vitamin C really seems to be fading old acne spots. I do have to be careful to moisturize well after because it’s pretty strong, but the results are worth that extra step.
This is the only vitamin C serum I've tried that doesn't leave my face feeling sticky. The 23% concentration is potent yet surprisingly gentle, and I noticed a real difference in my skin's brightness after just a week of daily use.
I was skeptical about using a high-concentration vitamin C serum, but this 23% formula absorbs quickly without any sticky residue. My skin looks noticeably brighter after just two weeks, and the dark spots are fading.
I’ve been using this serum for a week and the 23% concentration really makes a difference in brightening my dark spots. It absorbs quickly without that sticky feel some serums leave behind. A little goes a long way.
My skin feels noticeably smoother after just a week of using this, and the 23% concentration is potent but hasn't caused any irritation for me. I've been mixing a few drops into my night cream.