If you’ve been a follower of Peanut Butter and Whine you know that I am a big fan of Reviva Labs. This is a 45-year-old natural skincare brand.  You can’t be in business for 45 years and not be doing something right! RIGHT!??! Reviva Labs is able to stand the test of time with its effective Anti-Aging Products. But their Brightening and Defense line has me all excited!! I’ve been using their products to combat fine lines and wrinkles, and help my skin to look and feel more youthful. When I added the Brightening and Defense products my skin looks even better!! I have several very stubborn spots on my face.…