I don't think I could recommend a range of products more than these. I have been using the Vitamin C serum, AHA resurfacing serum and Noni Glow Face Oil for several years now. I am very conscious of what I put on my face. I struggled a lot with melasma after having children. When I came across Kora I was thrilled. My skin looks and feels great. I am 51 now and often people think I am still in my mid-forties!! Now in menopause, my melasma has almost completely gone (hormone-related) and my skin is the best it has been in years. Thanks Kora. I love these products!