I was a little skeptical using this product because of the retinol content, but the fact that it contained a sunscreen convinced me that it would be safe for my skin. Living in New Zealand means protection, protection, protection as we expose our skin to some of the most harmful UV rays on earth. I have now been using Power A for just on a month and I am very happy with the condition of my skin. I have a more even skin tone (I have been prone to redness) and my fine lines have disappeared, also my facial muscles seem more relaxed which is brilliant for crows feet. At this point I must mention that I have been using HR Power A in the morning and Lancome Resolution ...  Read the complete review