I had been looking into fillers for over a year--to add volume to the area underneath my eyes and tear ducts. I was concerned with costs and longevity of the fillers available. Sculptra was my top choice, until I discovered that bellafill was a longer lasting filler with similar if not better results, and stimulates your own collegen production. I found lots of reviews for Dr. Allen's office and saw that he offered bellafill. Dr. Allen is conservative with his recommedations, and since this product is buildable, started with one treatment. I am totally happy with the product, results are immediate (which is awesome!), no swelling in my case and no bruising though I was told both might happen. Dr Allen is an artist and I am amazed and happy with the results!!