24K Gold Breast Serum was exactly what I was looking for and I'm so glad I started using it. After I had my first child my breasts started to sag and I guess that's just the way things go, but I ordered this product anyway to see if it would bring back the firmness of my breasts. I used it as soon as I received it and after a couple weeks of using it, I've already seen an improvement. It has tightened the skin on the top and bottom of my breasts, lifted them up and made me look fuller. I can't wait to see the results with continued use.