After subjecting himself to this torture multiple times over the years and seeing no improvement my husband refuses the blue light treatments now, yet the derms still push for them. They have this machine which is money maker for them.
I am 76 and got to live free in the days before sunscreen but in the last few years my glory days of boating and outdoor exposure are providing me with some age spots on my face, mainly my cheeks. I've been amazed at the fairly good results from using a Vitamin C Serum to fade these spots. It took about 4 weeks of daily use to notice fading. I'm sure most brands with the same ingredients are the same but I've been using Timeless 20% Vitamin C Ferulic Acid, it also contains Hyaluronic Acid. I started with the smallest bottle as a test because of my Allergic Contact Dermatitis, ACD and had no reaction. In fact I've been able to give up my daily moisturizer, using this instead since my skin no longer feels dry. It leaves it feeling smooth and heathy.