I had Radiesse fillers over a year ago and it still shows thru my under eye area. I have had severe immune problems ever since this experience.
It indicates on the website under patient info (Merz Company) that you should not have this product injected if you have multiple allergies. It does not indicate exactly what is in the product that could cause the problems (guess I need a bio-chemist for this one). Found out this too late and my doctor never informed me of any possible allergic reaction.
If anyone knows what is in this product that could be harmful please let us all know. They claim it is all natural but it is in fact a synthetic. LHD