M.D. Resurfacing & Repair Essence gently dissolves dead skin cells effectively, helping to promote a more even skin tone and smoother skin texture. KEY INGREDIENTS:PDRN+ACID™ – It gently exfoliates dead skin cells while promoting cell turn over and helping to refine skin texture.PDRN-Powered ESSENCE™ – Formulated with active ingredients including PDRN, it absorbs deeply to repair the moisture barrier. -Primary skin Irritation Tested-Hypoallergenic tested