5/5 from me because it simply worked on my skin. You do spot treating and in 2 days the pimples have cleared up. Personally, I don't have acne, I get hormonal breakouts near my period and in the summer due to sweat, and it saves me. However, don't forget that in order to prevent pimples from leaving marks, as soon as they calm down, apply a regenerative cream (Cicaplast from La Roche or Cicalphate from Avene are also very good) to make the skin return to its original state.