L-ascorbic acid serums are a great choice for fading discoloration and helping skin glow. Here are the best serums with ...

THE chemical determination of ascorbic acid is based upon the high reducing capacity shown by this substance with different organic compounds. One of the best known methods based upon this ...

But did you know that not all vitamin C serums are created equal? There are a variety of forms of vitamin C, all with varying levels of potency and efficacy. However, L-ascorbic acid is by far the ...