I have been using this vitamin C serum from almost 4 months now. My skin is really sensitive, and has never liked vitamin c . But, I always wanted to add it in my routine, because I want something to work on my acne marks. And, being honest this is the only Vitamin C that works miraculously for my sensitive skin. The plus points include, it doesn't break me out, provides instant glow to my skin and also have felt visible reduction in my acne marks after using this.
Not, gonna hyping up but atleast I didn't find any negative point in this serum. Yes, but if you aren't using a good sunscreen in your routine, than you can't blame this product for not working for you