Ren clearcalm3 replenishing night serum is a soothing and replenishing gel serum formulated for use overnight to leave problematic and blemish prone skin feeling comfortable clear and calm perfect for reducing skin redness and the appearance of pigmented scars ren clearcalm3 replenishing night serum soothes and calms sensitive and problematic skin using lingonberry extract to correct and prevent hyper pigmentation and liquorice extract to prevent sebum production this serum will make you