#8 Alpha-lipoic Acid
Image Source: Charlie
There’s little doubt that antioxidants help promote good skin health and Alpha-lipoic Acid is another effective antioxidant that can be added to the arsenal that is particularly good at protecting the skin from the damaging effect of the sun. Research studies have focused mainly on formulations that contain between a 3 and 5 percent concentration of Alpha-lipoic Acid, and have found that it is effective in healing damage caused by sun exposure.
