Introduce Perricone MD's Blemish Relief Calming Treatment and Hydrator into your skincare regimen. The fast-absorbing formula features lactic and succinic acids to support your skin's microbiome, promoting a radiant complexion.Blemish-causing bacteria is targeted by citrulline and niacinamide, helping to reduce the appearance of active breakouts, while squalane offers long-lasting hydration. Effective but gentle on the skin, the treatment leaves skin visibly clear, refreshed and dewy without any heavy residue.