Is Epilaton (protein peptide) effective?

I started using these peptides since 1/6/13 and I am wondering whether they will work (in reality I am sure). Generally the condition of my health is good, meaning that I don’t suffer from any serious degenerative disease. Usually I don’t do any check ups and this is happening because the quality of life I am doing is very good. But being 75 years old and previously having a very bad quality of life I do have some problems which seem to be chronic. I understand that I have a prostate problem, but I am not sure what the problem is and also I am suffering from COPD (Chronic Obstructive Pulmonary Disease), I have a kind of constipation and I have problems with my sleep and my memory. I will use Epitalon for 2 months and then I will put a new order for another 2 vials and by the end of the 4 months period. I will be sure whether there is any good using EPITALON.