Aside from noticeable effects right away, Radiesse is a long-lasting procedure that yields ongoing results due in part to it collagen boosting properties. Other benefits are the elaborate testing and trials have proven the product to be easily tolerated. This makes steps such as allergy testing a non factor when considering the treatment. Results have been known to last upwards of two years. One treatment of an specific area is all that is necessary to reinstate volume with the treatment in most cases only taking a mere hour to accomplish.