Thanks for all your replies to my previous posts. I am new to this skincare business having shamefully neglected my skin for 47 years. So I am looking to fix up past indiscretions. My skincare routine has improved immensely in the past 4 months and this has resulted in great improvements in my skin. Proof that it is never too late to start. I have now heardc that copper peptides are great for the skin. Any thoughts on this and what is the best method of getting these copper peptides for topical application.