I have been using this product for a few months now and have already seen a big difference in the color of my scarring from acne. I was very self conscious regarding to the scars and would always have to wear makeup to cover them even when running small errands. I was unsure Origins Brighter by Nature - Skin Tone Correcting Serum but after being a major fan of other Origins products I took the plunge and bought this serum. I just apply a little dot to each scar, just enough to cover the scar and a little around it, and leave it on. The product is lightweight and smells nice as well. The price may be a little high if someone were to use a large amount every day but with as little as I use I will not be running out of this any time soon in the years to come. As stated before, it has helped to fade most all of my acne scars. I had surgery on my elbow a while back and I even use a little of this on the scar to help with fading. That scar will fade anyway but I like to help the process. I would recommend this to anyone with scarring and/or un-even skin tone. You will not be disappointed with this product.