I used the products in the Youth Code Line to target, fine lines, wrinkles, loss of firmness and uneven skin tone. I was very pleased to find that in just two weeks, my skin was aglow, the dark spots and fatigue that one would normally would see around my eyes, was quickly fading. I use all of the products morning and night, and I am partial to the Serum Intense. It smells delightful, not too heavy, absords quickly and doesn't leave a film. I could truly see wonderful results!