I found this product refreshed my eyes and eased the dryness and irritation I was experiencing.
It helps lower my blood pressure. I gave it 4 stars instead of 5 because it's too expensive.
The Copper GHK has helped me reduce the appearance of fine lines and wrinkles. It seems like it is improving skin firmness and elasticity.
I have noticed a lot more energy. I am healing much faster with minor injuries. I am pleased that I started using Copper GHK.