Love this! I mix this with my night and daytime moisturizer, and, after a week, already notice a difference in my skin. One pump twice a day has lead to my skin being smoother, brighter, and more even toned. It doesn't bother my overly sensitive skin at all, which is often an issue. Just be careful not to use too much, as it won't absorb completely otherwise. Others have mentioned a smell, but it doesn't bother me at all. To me, it smells like a natural product rather than one that's loaded with perfume.