COSRX The Vitamin C 23 Serum

COSRX The Vitamin C 23 Serum 20g

I'm sure you all know that Vitamin C products are good for whitening and improving blemishes. However, I've learned that just because it contains Vitamin C doesn't mean it's automatically good. You really need to check the Vitamin C content.

23% is a relatively high concentration. I was looking forward to seeing results on my blemishes as well.

They said it contains a lot of Vitamin C, and I could tell just by looking at the color.

It really is high in concentration~~~ I dropped a tiny bit onto my hand and let it absorb. I think it would be good to use it for elasticity care, focusing on the C-zone where firmness is a concern, by performing lifting movements.