Cu SkinCU Dr.Solution Niacin 10% Vitamin C Ampoule

This serum truly brightens discolorations, even the most blemished ones. It mattifies and doesn't clog the skin (it's non-comedogenic), absorbs quickly, and is fragrance-free. It doesn't leave you with a heavy, blemish-free effect, but it mattifies.

It makes your face very radiant and evens out the top of your face, and I have the impression that there is some kind of smoothing mask on my face. I always just took vitamin C, but this one in combination with niacinamide is just the bomb.

A great serum that regulates sebum and doesn't clog pores, one of the best for oily skin, I recommend it.

Good serum, my favorite serum with niacinamide. It really helps tighten pores and the result for me.

This product worked well for me; after 3 weeks of daily use, my pigmentation spots had lightened slightly. I recommend it.

A very good serum for brightening discolorations. Overall, it does a great job of brightening and evening out skin tone. The only thing that doesn't do much for lightening acne discolorations.

Great product

I like this ampoule. Liquid consistency, does not weigh down. Mattifies and reduces pores.

This is the best vitamin C serum! Non-sticky, smooth consistency, evens out skin tone, makes skin just perfect!