There’s probably a serum that has become a must in almost everyone’s skincare routine. And it is probably Vitamin C serum. You’re maybe wondering what is and what it is good for and we’ll explain it and give you the best Vitamin C serums on the market. Photo by Content Pixie on Unsplash Vitamin C gives our skin numerous benefits, from boosting collagen production to reducing the signs of aging or also correcting dark circles. It is important to know that not all Vitamin C serums are made in the same way. There are actually several different forms of vitamin C …