No, not the same effect - oral vitamin C tablets can markedly help some skin conditions, if you are deficient. Both can help skin...

There are a number of AHA’s available now in skincare products, namely: Alpha hydroxybutyric acid, Citric acid, Glycolic acid; Kojic...

This is something people have been doing for years, it seems to help and it costs very little. It is important to pick the right variety...

In theory, yes, all three are excellent skincare ingredients. But the problem, as with so many ingredients that do well in studies...