Dunkelflecken-Serum

I’ve been using this serum for about three weeks and the dark spots from old breakouts are noticeably lighter—the niacinamide must be doing its job without any irritation.

I was skeptical about prebiotics in skincare, but my dark spots are noticeably lighter after a month of using this serum. The niacinamide blends in smoothly without any stickiness.

After just two weeks, the niacinamide has really started evening out my skin tone from some old acne marks. It feels lightweight and absorbs fast, so it layers perfectly under my moisturizer.

I’ve been using this serum for about three weeks now, and I’m really impressed with how much it’s already faded some old acne scars. The prebiotic formula feels light and absorbs quickly without any stickiness. Definitely worth sticking with for the long haul.