So I had this device for about a month now and my skin initially didn’t cooperate with it. However, I gave it a chance and used it 3 times a week so it could adjust to my skin type. By the end of the second week, my skin was extremely smooth and my dark spots began to fade. It does take time for it to acclimate to your skin type but it definitely is worth it. I’m 23 so now I use it twice or once a week. My main skin concerns were pores and texturized skin, which are still there but it has gone down in a month use. I absolutely love this product once it began to adapt to my skin.