One-Time Test

I got a free sample of the Re Birth Niacinamide Serum and only tried it once during the day, so I can’t really speak about its full benefits yet. With that single use, the serum felt smooth and absorbed quickly without leaving any heavy or oily feeling. It made my skin look a bit fresh, but of course, one application isn’t enough to notice changes like brightening or texture improvement.

Serum Story

The product helped me to get the brightening effect but then I felt the dryness after sometime.