I've been eyeing this for a while. I needed a new vitamin c serum so I took a chance on this one. It comes sealed tightly in a glass bottle. The dropper is separate, so no contamination, nor exposure to air. This serum has an oily consistency, probably from the propanediol. It has a long list of cica ingredients so the serum won't be irritating. And 24% of vitamin c is strong. But I found this serum to be very gentle on my skin. It's also pretty stable. It never turned yellow for me. I'm glad I took that chance. I will be purchasing this again.

حلو ويستاهل سعره وكل المنتجات الكوريه حلوه و مييزه

Im not mew to vit c but this one, at vit c with 24 strength but i did not feel burning sensation, no itching and very moisturizing. Though there is something in the scent but i can tolerate. Repurchased. Thank you stylekorean for fast delivery and reliable product.

i've been using this for a couple of years. it's nice

This serum has a potent 24% vitamin C that noticeably brightens and smooths my skin. It’s a bit thick and sticky, so I prefer using it at night. The downside? The smell is pretty off-putting—it reminds me of fish oil or something similar. I can’t use it without feeling that lingering scent. If you’re sensitive to smells, this might be a dealbreaker.