So far it seems to work good. I have taken less than 10 days

I bought this as I developed skin problems with Vitamin C I bought at Costco as they are made of Citrus. I learned I can't take citrus and as we get older, the acidic food cause problems. So, I found this one. So far it seems to work good. I have taken less than 10 days, so with time I will know more. I will edit my feedback if it is drastically better than other brands.

###

