Bests & Worsts Reviews from Amazon

I'm about 39 years old and have hypothyroidism. I hike once a month and am fairly active so my skin is always exposed to the sun. As the years go by I noticed my skin hasn't been rejuvenating like it normally does. I'm pretty sure my thyroid has a lot to do with it but I wanted to give this a try anyways. It has been about 3 weeks and I have noticed a slight difference. I notice i don't have to use a whole darker shade for my foundation. Just 1/4 lighter foundation shade. Hopefully with 2 months i can be back to my normal winter shade. You have to take it with vitamin c and on an empty stomach. I take mine in the morning and evening with vitamin c. So far I am satisfied. Update. My skin hasn't gotten lighter but I saw improvement on the smoothness. Again I already have an underlying condition so it might take me longer to see a difference. I will try for several more months.