Vitamin C skin irritation

I recently purchased a Vitamin C serum that irritated my skin and caused even more dark spots. I had nooooooo idea that there are different Vitamin Cs for different skin types, until I read a Picky insta post that highlighted various Vitamin Cs and which skin type it goes best with. Thank you Picky for saving my skin. I found that Tetrahexyldecyl Ascorbate works best for my sensitive skin. Also a huge thank you to Dr Nicholas Low @drnicholaslow for the handy guide!