Isdin Acniben Anti-Blemish Night Concentrate is a targeted overnight treatment designed to reduce blemishes and improve skin texture. With a powerful combination of retinaldehyde, zinc PCA & niacinamide, this night serum gently exfoliates dead skin cells, unclogs pores, and controls excess oil production. The concentrate is specially formulated to work while you sleep, leaving skin looking clearer, smoother, and more balanced by morning. Ideal for acne-prone skin, this non-comedogenic formula is dermatologist-tested for safe, effective use. Regular application can help prevent future breakouts and restore a healthy complexion.